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＂Half of the country＂ that drives the employment of over 300 million people： the service industry has changed the economic outlook of China.

　　Since the founding of New China 70 years ago, China’s service industry has been growing in scale, its comprehensive strength has been continuously enhanced, its quality and efficiency have been greatly improved, and new industries and formats have emerged one after another, gradually becoming the largest industry in the national economy, which has become an important foundation for the stable economic growth of China.

　　As the main source of tax revenue growth, the main field of attracting investment, the main force of new enterprises and the main channel of absorbing employment, the service industry has reached 52.2% in GDP in 2018, becoming a "stabilizer" and "booster" for national economic development.

　　The service industry supports "half of the country"

　　In the early days of the founding of New China, China’s agricultural foundation was weak, industrial quality was not high, and service development was lagging behind. In the whole industrial composition, agricultural residents are dominant. In 1952, the added value of the primary industry accounted for 51.0% of GDP, and the added value of the secondary industry accounted for 20.8%. The added value of tertiary industry accounts for 28.2%. Nowadays, the service industry has become the first pillar of China’s economy, and the overall economic outlook has also changed.

　　Since the 18th National Congress of the Communist Party of China, a series of reform measures have been launched to cultivate and promote the development of new economy and new kinetic energy in service industry. Platform economy, sharing economy and digital economy have flourished, and the development of service industry has entered a new stage.

　　According to the data disclosed by the National Bureau of Statistics, from 2012 to 2018, the added value of China’s service industry increased from 24,485.2 billion yuan to 46,957.5 billion yuan, with an average annual growth rate of 7.9%, which was 0.9 percentage points higher than the average annual growth rate of GDP and 1.3 percentage points higher than that of the secondary industry. The proportion of service industry in GDP has further increased, increasing by 6.7 percentage points in six years, exceeding 50% in 2015 and reaching 52.2% in 2018, accounting for half of the national economy.

　　From 1978 to 2018, the contribution rate of service industry to GDP increased by 31.3 percentage points. Since the 18th National Congress of the Communist Party of China, the contribution rate of service industry to GDP has shown an accelerated upward trend, increasing by 14.7 percentage points in six years, which is close to half of the growth rate in the 40 years of reform and opening up, and reaching 59.7% in 2018, which is 23.6 percentage points higher than that of the secondary industry.

Composition of Three Industries in China Economy (2009 -2018). Source: National Bureau of Statistics

　　Zhang Jun, chief economist of Morgan Stanley Huaxin Securities, told China Business News that the rising proportion of service industry in China is an inevitable phenomenon as Chinese’s average income moves towards the level of middle-and high-income countries, with the economic structure shifting from investment and export-driven to more consumption-driven.

　　The ability of the service industry to absorb employment has been continuously enhanced. Driven by urbanization, a large number of agricultural transfer population and new labor force have entered the service industry, and the number of employees in the service industry has increased year after year. From 1979 to 2018, the average annual growth rate of employees in the service industry was 5.1%, which was 2.3 percentage points higher than that in the secondary industry. After the 18th National Congress of the Communist Party of China, the service industry continued to maintain a growth rate of 4.4%, with an average annual increase of 13.75 million employees. By the end of 2018, the number of employees in the service industry reached 359.38 million, accounting for 46.3%, making it the industry with the most employment in China.

　　Wu Jiang, former president of China Institute of Personnel Science, wrote an article analyzing that the service industry will have a stronger pull on employment in the future. During the "Thirteenth Five-Year Plan" period, with the accelerated growth of new technologies, new industries and new formats, the stratification and personalization of service industry will become more obvious, the employment capacity of producer service industry will increase, and the development momentum of modern service industry related to life is also very good.

　　The ability of service industry to attract foreign investment is also greatly enhanced, and service industry has become the first choice for foreign investment. After the reform and opening up, the scale of foreign direct investment is expanding day by day. From 1983 to 2018, the foreign direct investment increased from 920 million US dollars to 138.3 billion US dollars, with an average annual growth rate of 15.4%.

　　From the investment direction, before 2001, foreign investors mainly invested in manufacturing; After China’s accession to the WTO, the restrictions on foreign investment in the service industry have been further liberalized, and the proportion of foreign investment in the service industry has risen sharply. In 2005, the service industry accounted for only 24.7% of the foreign direct investment, and in 2011 it exceeded 50%, reaching 68.1% in 2018.

　　The transformation and upgrading of the service industry was promoted in an orderly manner.

　　Since the founding of New China 70 years ago, the service industry has changed from simple categories, low regional differences and single public ownership to complete categories, regional coordination and common development of multiple ownership systems. The industrial structure and industrial structure of the service industry are increasingly coordinated and optimized, and the quality and efficiency of development are steadily improved.

　　At the beginning of the founding of New China, the composition of China’s service sector was simple, and the content and form were relatively simple. In 1952, among the service sectors, the added value of wholesale and retail, transportation, warehousing and postal services, accommodation and catering accounted for 35.9%, 14.9% and 7.5% respectively, and the total was close to 60%, which constituted the main body of the service industry.

　　After 70 years of construction, the service industry has become more complete and the development of various departments has become more balanced. The proportion of traditional service industries, such as wholesale and retail, transportation, warehousing and postal services, accommodation and catering, has been declining, reaching 17.9%, 8.6% and 3.4% respectively in 2018, and the total is less than 30%, which is nearly half lower than that in the early days of the founding of New China.

　　Modern service industries, such as finance and real estate, have gradually strengthened their role in supporting the economy, accounting for 14.7% and 12.7% of the added value of the service industry in 2018, up 8.7 and 5.6 percentage points from 1952. Emerging service industries such as information transmission, software and information technology services, leasing and business services have experienced rapid development from scratch, and their influence is growing. In 2018, the added value accounted for 6.9% and 5.2% of the service industry respectively. At constant prices, the average annual growth rate in the past three years is as high as 23.4% and 9.9%, which has become a new kinetic energy to promote the sustained growth of the service industry.

　　Under the impetus of the Internet, the traditional service industries such as wholesale and retail, accommodation and catering have accelerated their transformation and upgrading, and they have relied on new technologies to develop new businesses and new business models such as e-commerce, online ordering and online retailing. From 2015 to 2018, the average annual growth rate of e-commerce transaction volume and online retail sales in China was 17.8% and 28.8% respectively; In 2018, the online retail sales of physical goods accounted for 18.4% of the total retail sales of social consumer goods.

　　In 2018, there were 15 regions in 31 provinces (autonomous regions and municipalities directly under the Central Government) where the added value of service industry accounted for more than 50% of the regional GDP. Among them, the proportion of added value of service industry in Beijing and Shanghai reached 81.0% and 69.9% respectively, which was close to the level of developed countries.

　　With the continuous growth of service industry, the trend of regional agglomeration and industry agglomeration has initially appeared. Regionally, the service industry is mainly concentrated in the eastern coastal areas. In 2018, the absolute added value of Guangdong, Jiangsu, Shandong, Zhejiang, Beijing and Shanghai ranked the top 6 in the country, accounting for 45.6% of the added value of the national service industry; From the industry point of view, information transmission, software and information technology services, leasing and business services are relatively high. Among the service enterprises above designated size, the sum of the top three provinces’ revenues has exceeded 50% of the national total.

　　Zhang Jun told the First Financial Reporter that since China’s service industry is still mainly focused on residents’ lives, it is still labor-intensive. On the one hand, it can better absorb the labor force, and in the future, it also needs a process of industrial upgrading, such as promoting the industrialization and marketization of high value-added service industries such as finance, medical care and education, and enhancing the competitiveness of these industries at home and abroad on the premise of meeting the basic needs of residents.

　　New kinetic energy of service industry accelerates gestation

　　Since the founding of New China 70 years ago, the service industry has actively adapted to the changes of the times, and new industries and formats have emerged one after another. Since the 18th National Congress of the Communist Party of China, the emerging service industry has flourished, new kinetic energy has thrived, and the service industry has ushered in a period of rapid development.

　　The producer service industry has entered a period of rapid growth, supporting the manufacturing industry to move towards the high end of the value chain. The new round of tax reform has opened up the tax deduction chain between the secondary and tertiary industries in time, which has effectively promoted the division of labor and integrated development of manufacturing and service industries, and the producer service industry has grown rapidly.

　　Zhang Yongjun, deputy chief economist of China International Economic Exchange Center, said that the producer service industry will continue to flourish, which is inseparable from China’s huge domestic market and perfect manufacturing system.

　　From 2016 to 2018, the operating income of producer service enterprises above designated size increased by 13.3% annually, which was 0.5 percentage points higher than that of service enterprises above designated size. Among them, the service industry, which is closely related to manufacturing production, is developing rapidly.

　　In 2018, the operating income of engineering design services, quality inspection technical services, intellectual property services, human resources services, legal services and advertising services above designated size increased by 18.0%, 10.3%, 25.1%, 20.1%, 17.5% and 17.5% respectively compared with the previous year.

　　According to industry insiders, the development of producer service industry has provided more professional service support for the manufacturing industry to move towards the high end of the value chain, which has effectively promoted the accelerated transformation of China’s industry from manufacturing to production service.

　　Since the 1990s, the in-depth development of the Internet has provided a strong impetus for the service industry. Internet companies have mushroomed in China, taking root and growing rapidly. After 2008, with the popularization of smart phones and 3G and 4G communication networks, the Internet began to rapidly penetrate into the daily life of the general public, and the number of Internet users rose sharply.

　　By the end of 2018, the number of Internet users in China reached 830 million, and the penetration rate of mobile phones reached 112 per 100 people, 2.8 times and 2.3 times that of 2008 respectively. Since the 18th National Congress of the Communist Party of China, modern information technologies such as big data, cloud computing and artificial intelligence have been continuously developed and matured, and the integration of the Internet and various industries of the national economy is accelerating. The digitalization and intelligence level of traditional industries have been continuously improved, and the sharing economy and digital economy have profoundly changed the social production and lifestyle and accelerated the reconstruction of the economic development model.

　　From 2012 to 2018, the added value of information transmission, software and information technology services increased from 1,192.9 billion yuan to 3,243.1 billion yuan. From 2014 to 2018, the average annual growth rate of operating income of Internet and related services, software and information technology service enterprises above designated size reached 32.8% and 21.2%, respectively, far exceeding the average annual growth rate of 11.1% in service industries above designated size.

　　Wei Wang, director and researcher of the Market Economy Research Institute of the State Council Development Research Center, wrote an analysis. In recent years, with the deepening application of information technologies such as the Internet, cloud computing and big data in the service industry, it has greatly promoted the rapid emergence of new industries, new formats and new models in the service industry. New formats and new services such as online shopping, sharing economy, online celebrity economy, short video, take-out and mobile payment have become the most important new kinetic energy for the development of China’s service industry and the leading global digital economy.

　　Wei Wang said, more importantly, in 2019, we will accelerate structural reform and open innovation, continue to promote market access reform of service industry, accelerate the establishment and improvement of post-event supervision system and mechanism, increase infrastructure investment and business environment optimization, and further improve the policy support system, which will help accelerate the release of market vitality and innovation power, further cultivate and expand new kinetic energy of service industry, promote the expansion and quality of service industry, and provide an increasingly powerful "stabilizer" and new development impetus for achieving sustained and stable growth of national economy.

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What does it mean for Perfect World to buy a video game bus？

[Exclusive feature of Wandering Stars /superwave]

　　Recently, the game industry is really surging. One minute, the Shanghai Free Trade Zone is established, and the game console is expected to be lifted. The magazine Home Computers and Games is suspected to be closed. The impact of these two events has not dissipated, and suddenly the news that Perfect World will acquire video game buses and game websites and forums such as A9VG and CNGBA has aroused a thousand waves, which has aroused the heated discussion of countless players and media attention. Related analysis can be described as numerous and endless, but many analyses only see a certain point, but fail to see the whole face, that is, the whole picture of the whole thing. What the perfect world has done is actually done grandly, Tencent is doing it, and Sohu Changyou has already done it.To put it simply, these domestic game makers and giants are all seeking diversified development and want to become a comprehensive and diversified entertainment empire.

Wandering stars
A ripple

The perfect world is looking for a new breakthrough

　　Perfect World, a company with many products in the field of online games and infinite crazy in-house purchases, has been getting along well in recent years, with great profitability and capital. If nothing else, the game "Saint OL" that Perfect World spent a lot of money to build was heroic when it first came out, and it spread soft articles and did related activities everywhere, which quite swept the world. As a result, the market response was not good because of the poor quality of the game, and then it was almost completely abandoned in Perfect World.

Wandering stars
The perfect world is not short of money.

　　Since there is no shortage of money, it will definitely not count money at home every day. One of the characteristics of capitalism is that capital has a natural impulse to accumulate. That is to say, no matter individuals or companies, as long as they have certain funds, they want to earn more money and accumulate more funds.So since the perfect world is not short of money, of course, it has to play some tricks.

　　What tricks should we play? I’ve basically played all the tricks I should play in online games, and it’s hard to play new tricks, but some tricks other than online games haven’t been played yet. Have you noticed that Shanda made a grand box when it was arrogant in the past, bought a starting point, and then made an e-book? Then Tencent, which has all kinds of businesses, besides games and websites, and Weibo, also has WeChat. Look at Sohu Changyou over there, which bought 17,173 online games as early as 2011.

Wandering stars
17173 has long been acquired by Sohu Changyou.

　　Therefore, when Perfect World saw these situations, it must think something in its heart. It is also a domestic first-line game manufacturer, and it has not played in other fields except online games. Since everyone is playing diversified integration, we can’t lag behind. As a result, Perfect World announced its own game platform ARC several months ago, and then recently it was reported that Perfect World acquired a series of TV game websites such as video game buses.

　　So to put it bluntly, the perfect world is actually seeking a new breakthrough and engaging in diversification strategy, and these tricks of the perfect world are not new. Let’s say this ARC platform, STEAM has done it, and Sohu Changyou has also played it. Then it is said that the perfect world will launch its own TV box in the future, which is also grand.

Wandering stars
The ARC platform is not new.

　　In fact, a series of actions of Perfect World are very similar to those of Shanda in the past, which is also because the styles of Perfect World and Shanda and other game companies are more similar. Giants such as Netease, Tencent and even Sohu Changyou started from portals or communication tools, and then gradually tilted their strategic focus to games, while Perfect World and Shanda started from games at the beginning, and games were the top priority of these two companies’ strategies, so when Shanda became crazy by legends in the past, Chen Tianqiao threw out the concept of Shanda Box with great pride, and also acquired the website of Qidian. Chen Tianqiao’s strategic concept was good, but Shanda Box lacked content support and finally suffered a fiasco. So let’s see, this Perfect World is no different from what Shanda did in those years, except that it acquired the starting point of literary websites in those years, while Perfect World acquired websites such as video game buses this time.

Wandering stars
The grand box is an eternal joke.

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For him, the students donated 78 million anonymously!

There is always a touch, secret and great!

There is always a feeling, endless!

Yesterday, alumni donated 78 million anonymously.

Brushed the circle of friends of Wu Daren.

The topic quickly rushed to the hot search.

This 78 million donation comes from

An anonymous alumnus from School of Life Sciences, Wuhan University

Out of gratitude for the care and training of Wuhan University.

Decided to turn their scientific and technological achievements into income.

Donate anonymously to your alma mater.

At the same time, in the name of teacher Yu Xianjue,

Name the donation project as

"Yu Xianjue Life Science Education Fund"

Who is Mr. Yu Xianjue?

Why is the 78 million donation named after him?

With Luo Luo Jia Jia

Find the answer to the story.

Yu Xianjue, Professor of School of Life Sciences, Wuhan University. People from Changsha, Hunan. Graduated from biology department of Wuhan University in 1935. In 1949, he received a doctorate in philosophy from California Institute of Technology. After returning to China, he served as a professor at Wuhan University, director of the Department of Genetics of the Department of Biology, and the first and second directors of the Hubei Genetic Society. Member of China Democratic League. Since 1980, the karyotype of freshwater fish has been studied and achieved results. Editor-in-chief of Genetics, and author of papers such as Studies on Chromosomes of Freshwater Fish in China.

//

In November 1909, Yu Xianjue was born in a peasant family in Changsha County, Hunan Province. My parents make a living by farming and have eight children, and Yu Xianjue ranks third. Because of his poor family, his parents had to adopt one of his brothers to his uncle who was in business. And my brother provided him with a lot of financial assistance for his later schooling. Yu Xianjue grew up in such a typical southern rural family, studied hard, made progress and was strong since childhood, and had a strong love for nature and biology.

In 1931, he was admitted to the Biology Department of National Wuhan University with honors. During his college years, he not only got excellent grades, but also loved sports. When he graduated in 1935, he was recommended by Professor Zhang Yingwu, an embryologist, to stay in school as a teaching assistant in the Department of Biology.

▲ Yu Xianjue graduation photo, a bachelor of Wuhan University in 1935.

Ten years after his graduation, during the period of War of Resistance against Japanese Aggression, he moved to Leshan, Sichuan with Wuhan University. During the hard war years, he not only didn’t lose his major, but also studied hard, worked hard, compiled his own handouts, and enriched his theoretical knowledge in the teaching practice of histology, cytology and embryology. In the second year after the victory of the Anti-Japanese War, Yu Xianjue was funded by the Lee Foundation and was sent to the Biology Department of California Institute of Technology to study for a doctorate. Yu Xianjue entered Morgan’s laboratory at California Institute of Technology and became a student of Professor Sturtevant.

Mendel made a pioneering contribution to establishing the basic principles of genetics. Morgan and his students used Drosophila as materials to discover the laws of sex-linked inheritance, linkage, exchange and non-segregation, and put forward the theory of genes, which is a significant development of Mendel’s theory of genetics and laid the foundation for the development of modern genetics. Professor Yu Xianjue is a modern geneticist who grew up in Morgan’s laboratory during this period.

At that time, Morgan, the founder of the biology department of the school, had just passed away, and Morgan’s eldest disciples, Sturtevant and Mrs. Morgan, continued to study fruit flies in Morgan’s laboratory. Sturtevant received his doctorate from the Drosophila Laboratory in Morgan, Columbia University in 1910, and then came to California Institute of Technology with Morgan. Sturtevant students E. B. Lewis and E. Novitski gave Yu Xianjue direct guidance in experimental research. Lewis later became an academician of the American Academy of Sciences, and won the Nobel Prize in 1995 for his achievements in developmental biology of Drosophila.

Four China scientists of the older generation have studied in this laboratory, namely Li Ruqi, Tan Jiazhen, Lu Huilin and Yu Xianjue. Yu Xianjue completed his research work during his doctoral period in 1949, wrote a 112-page doctoral thesis, successfully passed the doctoral thesis defense, and obtained his doctorate.

▲ Yu Xianjue at California Institute of Technology, USA

Yu Xianjue’s doctoral thesis is to study the reverse mutation and position effect of Drosophila by X- ray technology, and his tutor and Lewis are very satisfied with his experimental results. Yu Xianjue made a series of new discoveries, including the famous antenna foot mutation in modern genetics textbooks. This Drosophila mutant named AntpYu was recommended by Lewis and incorporated into the genetic variations of Drosophila melanogaster, and published by Carnegie Institute in 1968. The discovery of this mutant laid a foundation for Lewis and others to study homeobox genes and the development of Drosophila. Also included in the book is T (2; 3)AntpYu mutation, B48g, Scar, T (2; 3)B48g and t (2; 3) Scar mutation, etc.

Yu Xianjue is very patriotic. After receiving his doctor’s degree, he decided to go back to China and devote himself to the construction of new China. At that time, his brother was the Consul General of the National Government in Houston, and repeatedly advised him to stay in the United States, but Yu Xianjue’s determination to return to China never wavered. The journey to "go home" was hard. He knew that the motherland lacked professional books, and brought back a large number of professional books and documents with him. When he returned to Tianjin to go ashore, it coincided with the establishment of New China on October 1, 1949. After several rounds of rolling, he returned to Wuhan and once again devoted himself to Luojiashan as a professor in the Department of Biology of Wuhan University. Yu Xianjue has taught in the Biology Department of Wuhan University for more than 50 years.

▲ In 1941, a certificate proving Yu Xianjue’s service time at school,

Wang Xinggong’s signature (top left). The other three are about the employment of Yu Xianjue in 1949.

Letter from Hu Shengchu as a Professor of Science College

Yu Xianjue is a loyal Morgan scholar. Since the 1960s, with the acceptance of Morgan School in the whole country, he selected fish as materials for genetic experiments and enrolled graduate students. However, it was soon devastated by another decade, and the newly established genetics laboratory had to be terminated. It was not until the end of the Cultural Revolution in 1978 that he resumed recruiting graduate students and conducting genetic research.

The Chinese Genetic Society was established in 1979, and Professor Yu Xianjue was elected as the first director of the Chinese Genetic Society and the first editorial board of the Journal of Genetics. In the same year, Yu Xianjue advocated the establishment of Hubei Genetic Society, and served as the chairman of the Society for four consecutive years, making great contributions to the development of genetics in Hubei Province. In 1980, he was elected as the first director of China Society of Cell Biology. After the National Science Conference in 1978, he compiled the outline of "Introduction to Genetic Engineering" and made a report to Hubei provincial authorities, Wuhan University and other universities, which played an important role in publicizing Mendel’s genetic theory and popularizing genetic knowledge.

He and graduate students have conducted extensive research on cytogenetics of freshwater fishes in China, and obtained the first-hand information on cytogenetics of freshwater fishes in China, which is the first systematic study on chromosomes of freshwater fishes in China in China. The research achievement "Study on the Karyotype of Freshwater Fish in China" won the second prize of the Science and Technology Progress Award of the State Education Commission in 1988, and was edited by Yu Xianjue and published in Science Press in 1989. This book has become a reference book in the field of fish genetics research.

On the basis of these studies, he further studied the fine structure and genome of fish chromosomes, and the research result "Study on the Fine Structure and Genome Structure of Fish Chromosomes" won the second prize of the Science and Technology Progress Award of the State Education Commission in 1995.

Yu Xianjue’s granddaughter Yu Li said that Grandpa’s students have always been in contact with their families, and this anonymous donation by alumni was also directly contacted with her. She felt very surprised and very moved. "My mother and I have advised before, but the alumni said that this is their long-cherished wish for many years."

Following Yu Xianjue’s footsteps, Yu Li has also been teaching in the College of Life Sciences. She grew up beside her grandfather. At that time, she didn’t know much about her grandfather’s work. She just felt that other people’s grandfathers seemed to have time to play with their grandchildren every day, but her grandfather was very busy all day long. Occasionally, she would take her to make gecko specimens or climb Luojia Mountain to plant small plants when she was free. I didn’t understand until I grew up. Influenced by the Cultural Revolution, Grandpa, as a modern geneticist who grew up in Morgan’s laboratory, had interrupted his academic research countless times, so once he returned to his scientific research post, he devoted himself to his work with double enthusiasm and energy.

In her memory, there were always students coming and going at home, some came to ask grandpa academic questions, some came to report the progress of the experiment, and grandpa was always cheerful and equal and gentle to the students. If he was still talking about work at dinner time, he would ask his mother to serve a bowl of noodles covered with eggs and continue to discuss the problems with the students while entertaining. At that time, a bowl of egg noodles could be said to be quite good food.

▲ In the 1960s, Yu Xianjue was instructing graduate students.

Yu Xianjue was honest and broad-minded all his life. Peace of mind and noble character; Life is simple, honest and simple; Strict scholarship and profound knowledge; Good teaching and tireless teaching. He has successively directed cytology experiments and embryology experiments, and taught courses such as histology, cytology, genetics, zoology, entomology, introduction to biology, agriculture and livestock breeding and cytogenetics.

His teaching preparation is well-prepared, his lecture language is accurate, his concept is clear and his logic is strong. He always said, "If you don’t memorize in advance and think about what to say temporarily, it’s easy to digress and make mistakes." His teaching has been well received by teachers and students in the Department of Biology.

Yu Xianjue attached great importance to discipline construction and personnel training, and established the doctoral program of genetics in Wuhan University, which was also the second batch of doctoral programs in China at that time. Now it is a national key discipline and a comprehensive genetic research institution and personnel training base with complete research directions in plant genetics, animal and human genetics and microbial genetics. Professor Zhu Yingguo, an academician of China Academy of Engineering, and professors Yu Qixing, Song Yunchun, Zhou Gang, He Guangcun, Yang Daichang, Hu Zhongli, Li Lijia and Li Yangsheng all grew up in this doctoral program. In his later years, he enrolled the only postdoctoral fellow, Zhou Rongjia, and later became a professor in the department.

"This alumnus who donated anonymously is my senior. I am also very excited to hear about this charity. He is definitely influenced by Teacher Yu. This is a typical student of Teacher Yu!" Zhou Rongjia said. In 1992, Zhou Rongjia entered Wuhan University to engage in postdoctoral research with Yu Xianjue. At that time, Yu Xianjue, who was over 80 years old, was in poor health, but he still talked with Zhou Rongjia specifically and told him to be a good person before doing scientific research.

"This sentence has a great influence on me," Zhou Rongjia remembers vividly. At that time, the conditions of the postdoctoral mobile station were very difficult, and many studies were almost started from scratch. Yu Xianjue gave Zhou Rongjia great autonomy and allowed him to play freely within the framework of fish genetics. "The old man was very low-key, but he did very well academically. He said that being a man must have a pioneering spirit, which has had a profound impact on my academic path. "

▲ Mr. Yu Xianjue’s later years

On August 10, 1994, Yu Xianjue passed away at the age of 85. Dear teacher Yu, students will always remember you!

In 2021, Wuhan University

Alumni’s newly signed donation exceeded 1.5 billion yuan.

Accumulated alumni donations of 3.043 billion yuan.

Ranked third in the country (click to view ↑)

Drinking water from the source, from generation to generation.

Be grateful and hide your fame.

On the way forward,

Yong is a teenager in Luojia.

—RECOMMEND—

Recommended reading

Arrive at the account! Wu Da alumni donated 78 million anonymously.

Original title: "For him, students donate 78 million anonymously! 》

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Diagnostic criteria for hypertension have changed! Many people already have high blood pressure, but they don’t know it yet!

Wake up one night, many people have high blood pressure? Blood pressure ≥140/90 mm Hg has been the diagnostic standard of hypertension.

On November 13th, the Clinical Practice Guide of Hypertension in China was issued, which lowered the diagnostic criteria of hypertension in adults and changed the original 140/90 mm Hg to ≥130/80 mm Hg.

After the standard was lowered, many people who were at the previous critical value became hypertensive!

Why did the diagnostic criteria of hypertension change?

Professor Zhao Dong, director of the Epidemiology Research Office of anzhen hospital, Beijing, introduced at the online press conference on November 13th, "The guideline revised the diagnostic standard of hypertension to ≥ 130/80mmhg, which is not only supported by sufficient international and domestic evidence-based medical evidence, but also the people with blood pressure levels of 130-139mmhg and/or 80-89mmhg are mostly young and middle-aged. Lowering the diagnostic standard reflects the concept of moving forward the defense line and strengthening the initial prevention, otherwise we will miss reducing hypertension.①

What about people with blood pressure of 130/80~140/90?

The diagnostic threshold of adult hypertension has been lowered from 140/90 mm Hg to 130/80 mm Hg, which means that some people suddenly become hypertensive. According to the new standard, it is estimated that there will be more than 600 million adult hypertensive patients in China, compared with the previous estimate of 245 million.

"I think (after the implementation of the new standard) more young and middle-aged patients may be diagnosed." Hu Dayi, chief physician of Cardiovascular Department of Peking University People’s Hospital, was interviewed by national business daily on November 13th. At present, there are many young patients with hypertension in China, and the unhealthy lifestyles associated with it include lack of exercise, heavy drinking, unhealthy diet and obesity.②

However, Professor Hu Dayi said that for young and middle-aged patients with hypertension whose blood pressure is between 130/80mmhg and 140/90mmhg, it is suggested that drugs should not be used immediately, but five prescriptions that can effectively control hypertension should be adopted, namely, drug prescription, exercise prescription, nutrition prescription, mental, psychological and sleep prescription, and smoking cessation and alcohol restriction prescription.②

Guo Yifang, vice president of Hebei Provincial People’s Hospital, said in an interview with 21st century business herald on November 13th that although it is predicted that there will be 600 million more patients, only 22% of them need medication, and most of them don’t need medication. Only through active lifestyle intervention, blood pressure can be restored to the ideal range, such as controlling diet, losing weight and gaining muscle, eating less salt and quitting smoking and drinking.③

The new guidelines recommend that patients with high cardiovascular risk actively start antihypertensive drug therapy, and patients with low cardiovascular risk can undergo lifestyle intervention for 3-6 months. If blood pressure is still not up to standard, antihypertensive drug therapy can be started.④

Manage high blood pressure, and the new guide gives these practical suggestions!

The new edition of "Guidelines for Clinical Practice of Hypertension in China" has made important adjustments to the antihypertensive targets of different groups of people, and we have summarized seven points that everyone is concerned about:

1. Insist on blood pressure monitoring.

Rest quietly for 3-5 minutes before measuring blood pressure. Avoid strenuous exercise, drinking alcohol, drinking caffeinated drinks and smoking 30 minutes before taking blood pressure.

When measuring, sit in a chair with a backrest, put your feet flat on the ground and don’t cross your legs. The upper arm is flat on the desktop, and the center of the cuff of the sphygmomanometer is kept at the same level as the heart.

When measuring blood pressure for the first time, the blood pressure of both upper arms should be measured, whichever side is higher.

It is recommended to measure blood pressure once every morning and once every night. For patients with hypertension, it is recommended to measure blood pressure before taking medicine, before breakfast and after emptying bladder in the morning. It is recommended to measure blood pressure before dinner at night, and within 1 hour before going to bed when conditions do not permit.

Take at least two consecutive blood pressure readings for each measurement, with an interval of 1-2 minutes, and take the average of the two readings. If the difference between the first and second blood pressure readings is greater than 10mmhg, it is recommended to take the third measurement and take the average of the last two readings.④

2. Replace common salt with low sodium salt.

The guideline points out that excessive sodium intake and insufficient potassium intake are one of the important risk factors for hypertension.

Less sodium: it is recommended that the daily salt intake of each person should not exceed 5 grams, and low sodium salt can be used. The results of SSaSS research based on Chinese people show that compared with common salt, the risk of stroke, major cardiovascular risk and all-cause death in the low-sodium salt replacement group (about 75% sodium chloride and 25% potassium chloride) decreased by 14%, 13% and 12%, respectively.

Potassium: Pay attention to eating more foods rich in potassium, including fresh fruits and vegetables, low-fat dairy products, nuts and bean products.④

Table from Dietary Guidelines for China Residents 2016⑤

3. Try the DASH diet mode.

DASH diet is a dietary pattern designed for hypertension, the core of which is high calcium, high potassium, high magnesium and high dietary fiber, limiting saturated fatty acids, ensuring rich unsaturated fatty acids, limiting sugary drinks and sweets and reducing salt intake.

Li Haiyan, the chief nurse of Cardiovascular Department of PLA General Hospital, suggested in the Health Times in July 2021 that for Chinese people, the dietary pattern of hypertension could be used for reference. In the diet:

Cereals can be whole wheat pasta, oats and brown rice, and excellent rice flour, cakes, sweets and fried foods can be reduced or avoided;

Meat can be lean pork, beef and mutton, peeled poultry (chickens, ducks and geese), fish (deep-sea fish, such as salmon), shrimp and eggs.

Eat fruit instead of processing it into juice or drinking candy-flavored drinks;

Vegetables can be seasonal vegetables such as spinach, celery, oily wheat and cabbage;

Dairy products can be fat-free or defatted, low-fat dairy products;

Pay attention to calories when eating nuts, and choose small portions and salt-free ones;

Oils can be rapeseed oil, olive oil and corn oil to reduce or avoid the intake of lard, cream and butter.⑥

4. Do aerobic exercise for at least 30 minutes every day.

The new guidelines recommend that hypertensive patients with blood pressure less than 160/100mmhg should take moderate or high-intensity aerobic exercise for 30-60min every 5-7 days a week, and do resistance strength exercises 2-3 times a week.

Moderate intensity aerobic exercise:

30-60 minutes/day, 5-7 days/week, reaching 50%-70% of the maximum heart rate.

Such as cycling, swimming, walking, running, badminton, table tennis, aerobics, group sports and other aerobic sports.

In addition, Tai Chi and Qigong can also help lower blood pressure.

Resistance strength exercise:

90-150 minutes/week, 50%-80% of the maximum load at one time, 6 exercises/group, 3 groups, 10 repetitions.

Such as dumbbells, sandbags and elastic belt.

Equidistant grip strength training:

2 minutes each time, 4 times in total, with an interval of 1 minute each time, 3 days a week.

Attention should be paid to avoid bowing your head and holding your breath during exercise. Patients with hypertension who cannot complete the recommended amount due to physical reasons should increase all kinds of physical activities as much as possible according to their own conditions.

Previously, Europe issued a consensus document on personalized exercise prescription for the prevention and treatment of hypertension. The consensus recommended aerobic exercise as a first-line physical activity for patients with hypertension, which can help reduce the average systolic blood pressure by 4.9-12.0 mm Hg and the diastolic blood pressure by 3.4-5.8 mm Hg.⑦

5. Control your weight and waistline.

The guidelines point out that overweight and obesity are important risk factors for hypertension. The best goal is to reach the ideal weight, the body mass index is 18.5-23.9 kg/m2, and the waist circumference is controlled to less than 90 cm for men and less than 80 cm for women.

When controlling weight, it is suggested that the daily calorie should be limited to ≤500-750 kcal, and the exercise mode should be moderate to high-intensity aerobic exercise for 30-60 minutes every day, 5-7 days/week, reaching 60%-90% of the maximum heart rate.④

6. Be sure to quit smoking and limit alcohol.

Do not smoke, quit smoking completely, and avoid passive smoking. If you drink alcohol, you should reduce your alcohol intake. Men ≤ 20g/day, women ≤ 10g/day. It is best to give up drinking.④The safest drinking amount is 0, that is, no drinking.

7. Reduce stress in your life.

The intense pace of work and life, heavy ideological pressure, emotional excitement, anxiety and frequent overtime and staying up late will make the nervous system and hormone levels in the human body adjust abnormally, leading to faster heartbeat and increased vascular tension, which is another common cause of high blood pressure.⑧

The new guidelines suggest that you should breathe slowly and regularly before going to bed every day (preferably with the help of professional breathing equipment), and the target breathing frequency is < 10 times/minute, 15 minutes/time, and > 40 minutes per week.④

In addition, meditate for 20 minutes twice a day; And spending 30 minutes a day doing yoga three days a week also helps to relieve stress.④

This article is synthesized from:

① On November 13th, 2022, People’s Daily Health Client published the Clinical Practice Guide of Hypertension in China, and the diagnostic standard of hypertension was revised to ≥ 130/80mm Hg.

② 2022-11-14 national business daily’s "I suddenly became hypertensive", a new hypertension standard was released, and experts: More young and middle-aged patients may be diagnosed! 》

③ 2022-11-14 21st century business herald "Adjustment of diagnostic criteria," Wake up overnight "? 》

④ National Cardiovascular Center, etc. Clinical Practice Guide of Hypertension in China.

https://rs.yiigle.com/yufabiao/1432110.htm

⑤ China Nutrition Society. Dietary Guidelines for China Residents 2016.

⑥ Nutrition Prescription for Patients with Chronic Diseases published by Health Times on July 30th, 2021.

⑦Personalized exercise prescription in the prevention and treatment of arterial hypertension: a Consensus Document from the European Association of Pre ventive Cardiology (EAPC) and the ESC Council on Hypertension

Today 2021-11-01 Guo Yifang heart frontier "How did hypertension happen? Pay attention to these ten reasons! 》

Health times

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Attention! The animation ＂Nautical King： Crazy Action＂ was previewed and exposed.

1905 movie network news Producer by Eiichiro Oda, the original animation lineups such as Mayumi Tanaka, Okamura Akemi, Nakai Kazuya, Kappei Yamaguchi, Hirata Hiroaki, Ikue Ōtani, Yuriko Yamaguchi, Eiji Ichigo, and Koichi Nagashima will land in the mainland cinema on October 18th, and the highly anticipated theatrical version of Nautical King’s 20th anniversary is about to hit hard! On October 9, the official officially released a brand-new preview of the "grand carnival" version, and many characters in the film took turns to appear, which was a comprehensive assembly.


Super "combat alliance" gathering　Revelry of the 20th anniversary of the explosion of undisclosed pictures.



In the latest preview, there are many undisclosed battle scenes, with more than 30 roles, which makes people look forward to the strong lineup of the film. The maritime Expo was full of smoke, and the peak confrontation officially kicked off. The straw hat gang displayed their powerful skills to start the battle, the female emperor helped them, Saab and Trafalgar Law tried their best, Smoker, a heavy smoker, rushed to the enemy, Rob Lucci flew up, and Bucky, a clown, also appeared to join the unprecedented "fighting alliance". At the end of the preview, Luffy’s amazing transformation made fans shout surprises. With the theme song "GONG" carefully created by the popular Japanese band WANIMA, people are excited and look forward to the upcoming movie.

　This "Nautical King: Crazy Action" is a special commemorative theatrical version to commemorate the 20th anniversary of the animation of Nautical King, which has a deeper meaning than previous works. In 1999, the cartoon "Nautical King" made its debut, and a grand nautical chart was launched. Lufei and others have their own dreams and embarked on a journey. Along the way, interacting with partners, conquering islands, and breaking the wind and waves. No matter how the real world changes, the straw hat gang will always sail freely in another world. For many fans, Voyager is not only an ordinary animation, but also a utopian world that gives people warmth, blood and emotion. On the occasion of the 20th anniversary, this group of partners who accompanied countless people through their youth also crossed the ocean and sailed into China from Japan. This bond of silently waiting for each other is a precious and special connection between Haimi and Nautical King.

20 Years of Surprise Commemoration　Super-luxury and crazy sailing Expo surprise upgrade


In order to give back to the fans’ love in the past 20 years, the official has also made great efforts in the presentation of this commemorative theatrical version of "Nautical King: Fanatical Action". In addition to the brand-new story of adventure and escalation and more vivid partnership, there is an all-star lineup assembled by all staff waiting for you. People who have been loved by the audience before will make amazing appearances in the "Sailing World Expo" and compete for treasures with straw hats.

The film has gained excellent reputation and box office before it was released in Japan. IMDb and Douban, two authoritative rating websites, also showed high scores of 8.5 and 8.2 respectively, which is the most anticipated work in the series.


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The popular science education for young people has been solidly promoted.

　　In recent years, all localities have solidly promoted popular science education, promoted popular science resources to enter primary and secondary schools, encouraged students to enter off-campus popular science bases, and improved the evaluation and guidance of popular science education effects, so that the majority of young people can approach science and fall in love with science. The National Science Popularization Day in 2023 was held in various places from September 17th to September 23rd. In this edition of education, let’s focus on the active exploration in developing popular science education and improving young people’s scientific quality in several places.

-editor

　　Professionals act as the main force of popular science

　　[lens]

　　"Students, what do you think the painter Leonardo da Vinci and the surgical robot Leonardo da Vinci have in common?" "They are all creators, but their fields are different." Peng Yaqin, a graduate student at the Institute of Automation, China Academy of Sciences, was pleasantly surprised by the philosophical and childlike answers given by primary school students in the popular science class at Taishitun Town Central Primary School in Miyun District. On the podium, Peng Yaqin explained the application of artificial intelligence in surgical medicine in a simple way. Under the podium, the students listened with relish and interacted with the teacher in real time.

　　In the "Vernal Equinox Project" youth science popularization special action of the University of Chinese Academy of Sciences, such scenes happen from time to time. "What kind of science and technology feast will volunteer brothers and sisters bring this week?" The weekly popular science class has become the expectation of small science and technology fans in more than 30 primary and secondary schools in Miyun, Huairou and other districts of Beijing.

　　"In 2018, on the occasion of the 40th anniversary of the founding of the University of Chinese Academy of Sciences, the school launched the’ Vernal Equinox Project’ youth science popularization special action. Relying on the strength of teachers and students of the Science and Education Integration College of the National Science and Technology University, we are committed to improving the scientific literacy of young people in the form of popular science reports, scientific and technological counseling, and public welfare education. " Liu Weiqiang, Minister of Propaganda Department of the Party Committee of National Science and Technology University, introduced.

　　Why are there so many pits on the moon? How do bees make honey? How to make the chip … Only last semester, the graduate students of the National Science and Technology University of China gave more than 1,800 interesting and informative popular science reports, which conveyed the happiness of scientific creation to young people and made the buds of science grow sturdily in their hearts.

　　"Students, knowing yourself is an important topic in life." Yu Wanrong, a graduate student from the Institute of Psychology, Chinese Academy of Sciences, gave a popular psychological science report to the students of the Sixth Primary School in Huairou District, Beijing. From theory to experiment, clever introduction and patient explanation, the 45-minute course taught students how to treat psychology scientifically and their emotional changes.

　　Through the help of graduate students in primary and secondary schools, the teachers of Huairou Sixth Primary School are full of praise for this way. In their view, the "vernal equinox project" has nurtured the scientific seeds in children’s hearts like spring breeze and rain.

　　"There are more than 100 teachers behind the many courses of the Vernal Equinox Project to provide guidance for graduate students who participate in popular science, and strive to bring students the best experience and harvest in each class. Behind this, more than 100 teachers from the National Science and Technology University are quietly paying. " Wu Baojun, executive deputy secretary-general of the National Science and Technology Association, introduced.

　　"The’ Vernal Equinox Project’ not only serves the science education in primary and secondary schools, but also helps to cultivate the social responsibility and responsibility of the students of the National Science and Technology University." Wang Yanfen, executive deputy secretary of the Party Committee of the National Science and Technology University, expressed the hope that the students of the National Science and Technology University will realize the personality temperament and value pursuit of "erudition and dedication" and achieve all-round development in the practice of serving the society.

　　Innovative activities enrich popular science carriers.

　　[lens]

　　In front of the exhibition board of "Beautiful Days and Beautiful Elephants" weather station in Qibao Zhenming Qiang Primary School, Minhang District, Shanghai, students are concentrating on changing today’s weather information. "This week’s weather forecast is at the forefront", "Daily dressing suggestions are posted here" and "You don’t have to worry about getting wet with rain gear reminders" … This is the epitome of the project-based learning course of "Tips for Self-made Meteorological Life" in Mingqiang Primary School. Students collect, record and sort out weather information under the guidance of teachers, make judgments based on life experience, and apply meteorological knowledge to daily life.

　　Since 2020, Mingqiang Primary School has vigorously carried out meteorological science popularization activities, and the east and west campuses have successively established campus meteorological stations and smart learning spaces. With the support of the professional meteorological department, the school has developed a series of scientific practice activities suitable for students of different grades. "We hope that students can feel the wonder of meteorological science in the experience activities of interesting needs, learn to study independently and carry out innovative practice." Liu Yiting, vice president of Mingqiang Primary School, introduced.

　　"How is the wind formed and what are its characteristics? How to prevent it when encountering windy weather? " Open the picture book "Meteorologist" compiled by our school, and explain the formation principle of common weather phenomena such as rain, clouds, snow and fog in easy-to-understand language, which is skillfully integrated with different fields such as art, literature and science, making the meteorological class more lively and interesting.

　　"With VR glasses on, we can appreciate the climate of the four seasons in the teacher’s digital courseware, and we can also do virtual experiments and play various games!" Zhou Qijia, a fifth-grade student in Mingqiang Primary School, is full of expectations for every meteorological class. The titles of "meteorological poet", "meteorological anchor" and "meteorological researcher" have witnessed her achievements in the process of meteorological learning.

　　The basic education stage is the key stage to cultivate scientific spirit and enhance innovation ability. As an important educational subject, primary and secondary schools shoulder the mission of cultivating students’ scientific quality.

　　The reporter learned that at present, schools around the country strengthen science education, constantly improve the concept and mechanism, and innovate ways and means. For example, students of Shenzhen Experimental School independently produce scientific and technological works in the Science and Technology Festival to apply what they have learned; At Baiyinchagan No.1 Primary School in Chahar Right Wing Houqi, Inner Mongolia Autonomous Region, students tried to operate a 3D printer, carry out modeling design and experiments, and enhance their interest in science and technology innovation through personal experience …

　　Xia Yuhua, secretary of the Party Committee of Shenzhen Experimental School, said, "It is our most desirable effect to inject knowledge into children’s minds through excellent practical courses, stimulate interest in practice and let children explore independently."

　　Mobile popular science helps rural education

　　[lens]

　　"nails can actually build a bridge under the action of magnetic force!" "Ordinary paper clips can dance!" In rencheng district Erlipu Middle School in Jining City, Shandong Province, the arrival of the popular science caravan made the whole campus boil. Cutting-edge scientific devices and scientific interactive experience devices lined up, and popular science exhibits covering light, power, mathematics, sound, electromagnetism, physics and other disciplines made a stunning appearance, bringing students a feast of popular science integrating knowledge and interest.

　　The popular science caravan is a "mobile science and technology museum", which can send rich popular science knowledge to rural children and effectively satisfy their curiosity about science. The students in Erlipu Middle School learn the nutrients of knowledge by discussing the principle of exhibits and feeling the mystery of science at zero distance. "These lively and interesting experience projects let us understand science, approach science, feel the strength of the motherland’s scientific and technological strength, and stimulate a strong interest in science and technology." The students present said happily.

　　In recent years, Jining City has been equipped with 7 popular science caravans and more than 200 pieces of mobile science and technology museum series exhibits, and has carried out nearly 1,000 activities in the campus and countryside, benefiting more than 10,000 young people. "The popular science caravan is mobile and flexible, integrating knowledge, fun and interaction, which can make rural children experience the charm of science more intuitively and narrow the distance between science and daily life." The relevant person in charge of Jining Science and Technology Association introduced.

　　In the No.1 Primary School of Zhangguangmiao Town, Gushi County, Xinyang City, Henan Province, rural children feel the charm of science in interesting experiments. Drink bottles are made into "water rockets", and plastic ropes are made into "electrostatic octopus" … Zhang Jiantao, a science teacher, leads students to "play" science with things that can be seen everywhere, guiding students to participate and explore.

　　"I remember taking the children to experience the formation of wind in the first experimental class. Everyone assembled teaching AIDS and lit candles. After seeing the hot air rising to push the wind wheel to rotate, the children jumped up excitedly. They all have light in their eyes. I know that it is a longing for science and a yearning for science to illuminate a better future. " Zhang Jiantao said.

　　Nowadays, under the leadership of Zhang Jiantao and other science teachers, students actively participate in various scientific and technological competitions at all levels and win back many awards. According to reports, science experimental classrooms have been built in Gushi County, and each grade has at least one science class every week, forming a strong atmosphere of stressing, loving, learning and using science.

　　"There are still problems and deficiencies in China’s science education, such as weak overall foundation and uneven regional development, which need to be strengthened and improved urgently." The relevant person in charge of the Ministry of Education said that it is necessary to accelerate the development of rural science education and effectively improve the quality of rural science education. We should provide corresponding science education resources for science education places in weak areas and schools, and at the same time develop science education courses with local characteristics, so as to continuously narrow the gap between urban and rural areas, regions, schools and groups in science education and ensure that "no one can be less". (Li Wei and Zeng Yuxi participated in the writing)

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What is the intention of the US, Japan and India aircraft carriers gathering in the Bay of Bengal for military exercises？



On July 10th, a joint maritime military exercise between Japan, the United States and India was launched. Vision china

On July 10th, local time, the "Malabard" military exercise jointly held by India, the United States and Japan officially kicked off near the Bay of Bengal in India.

It is interesting to note that all three countries participating in the exercise have deployed their largest warships for this exercise, with the largest scale in the past years. India sent its only aircraft carrier "Vikla Matia" to participate in the exercise, the United States sent the aircraft carrier "Nimitz" with F/A-18 fighters, and Japan also sent its 20,000-ton helicopter carrier "Izumo". The gathering of three aircraft carriers in the Bay of Bengal is the first time in the history of the "Malabard" joint military exercise.

In this regard, military commentator Liu Zhenglu said in an interview with the Science and Technology Daily reporter: "It is not difficult to see that the scale of the’ Malabard’ military exercise is unprecedented. By conducting such large-scale sea exercises with the United States, Japan and other maritime powers, India can enhance the naval combat capability and strengthen its military superiority in the Indian Ocean. At the same time, it will convey good relations between India and the United States and Japan to the world, and deter India’s strategic opponents from the side to curb the trend of expanding military presence in the Indian Ocean by extraterritorial countries. "

India sent the strongest lineup.

The "Malabard" military exercise is a normal exercise in which India and the United States jointly carry out regional security and defense and strengthen military cooperation in the Indian Ocean. Because the sea area where the exercise was first held was near Malabard, the west coast city of India, it has been called the "Malabard" military exercise for years. The motive of the exercise is to strengthen the common defense at the end of the first island chain in the Indian Ocean, and to strengthen the control and blockade of maritime routes and strategic passages in the Indian Ocean.

According to Liu Zhenglu, from the previous exercises, the main exercises of the "Malabard" joint military exercise are common exercises such as maritime air defense, joint anti-submarine, joint sea control, maritime blockade and maritime communication, and there are also low-intensity exercises such as joint patrol, maritime search and rescue, and temporary inspection and arrest.

This time, India dispatched its only active aircraft carrier, the Vikla Matia. This is the first time that it has conducted a comprehensive combat exercise alone with foreign fleets since its service in November 2013. This aircraft carrier was introduced by India from Russia and modified from the "gorshkov" aircraft carrier. It is now the "trump card" of the Indian navy. Its battle cluster contains the essence of the Indian Navy, and the Kolkata class destroyer, the Sh Oillic class frigate, the Talwar class frigate and the Camol Tower class anti-submarine frigate are all its "imperial guards", while the Kilo class submarine imported from Russia is also the main force of the underwater combat force of the carrier battle group.

"However, the modification of this aircraft carrier is not particularly successful. Its island is too close to the middle of the flight deck, which seriously affects the take-off and landing efficiency of carrier aircraft. Moreover, its power system is not reliable, and seven of the eight boilers failed during the trial. The carrier-based aircraft it carries is the MIG -29K carrier-based aircraft imported from Russia. Although it has been modernized and upgraded, the weight of weapons and equipment that can be carried is low because of the limited space and short range. " Liu Zhenglu said.

He said: "India has sent the strongest team in this military exercise. On the one hand, India is the host country of the’ Malabard’ exercise, and on the other hand, it shows off the strength of the Indian navy to the world and shows its hegemonic position in the Indian Ocean. Of course, the Indian navy has made great progress in armament construction in recent years and has the ability to send advanced ships. "

The purpose of Japan’s participation is not simple.

The reporter learned that the United States and India began to implement the "Malabard" joint military exercise in 1992. In 2007, Japan Maritime Self-Defense Force was invited to participate for the first time, then in 2009 and every year after 2014. In this joint military exercise, Japan sent its largest tonnage helicopter carriers "Izumo" and "Lian" frigates.

Izumo is the latest warship in Japan Maritime Self-Defense Force, with a standard displacement of 19,500 tons and a full displacement of 27,000 tons, which exceeds the Italian navy’s 13,000-ton aircraft carrier garibaldi, the Spanish 17,000-ton aircraft carrier Prince Asturias and the British Royal Navy’s 21,000-ton "invincible" class aircraft carrier.

"Although Japan claims to be a destroyer, it has an island-shaped building, a large flight deck and a large hangar. Its deck can take off and land heavy helicopters, and it can take off and land F-35B fighters after modification, so it is actually a light aircraft carrier." Liu Zhenglu said.

"It should be said that the purpose of Japanese participation in the’ Malabard’ exercise is not simple. The first is the consideration of strengthening cooperation with India. In recent years, for the purpose of jointly fighting against China, Japan and India have many "common languages", and the trend of jointly fighting against China has become more and more obvious. Therefore, strengthening the ties and cooperation between the two armies and countries through military exercises has become an important consideration for Japan. Of course, the joint performance with the US and Indian troops will also enhance Japan Maritime Self-Defense Force’s combat capability. " He pointed out, "On the one hand, the Izumo was dispatched to enhance its combat effectiveness, demonstrate its advanced performance and highlight Japan’s overseas influence by participating in exercises. On the other hand, sending the heaviest warships also shows Japan’s’ sincerity’ in participating in joint military exercises, thereby bringing closer feelings with countries such as India. "

Liu Zhenglu stressed: "In recent years, the Japanese government’s rightwing has become obvious, and it has repeatedly acted on issues such as lifting the ban on self-defense, sending troops overseas, and exporting weapons. By participating in overseas joint exercises, it can highlight the existence of Japan’s overseas self-defense forces and provide assistance for their’ revision of the constitution’."

The participating ships are specially equipped for "submarine search"

The 10-day drill includes submarine familiarization training, air defense, search and anti-submarine warfare. However, the Indian navy admits that anti-submarine warfare is the core content of the whole exercise. Coincidentally, on the eve of the exercise, many Indian media reported that "China submarines entered the Indian Ocean" and "14 China warships were unusually active in the Indian Ocean", hyping up China submarines’ activities in the Indian Ocean. This has to make people guess the pertinence of this so-called routine military exercise.

Look at the ship lineup of India, the United States and Japan: the United States sent the Nimitz aircraft carrier with F/A-18 fighters, a Ticonderoga-class guided missile cruiser, an L.A.-class attack submarine, and an aircraft carrier battle group consisting of three to four arleigh burke-class guided missile destroyers. India has sent six to seven frontline warships, a Kilo-class submarine and the aircraft carrier Vikla Matia. Japan sent the "Izumo" helicopter carrier and another warship.

Liu Zhenglu pointed out: "This lineup is quite luxurious. The configuration of the US aircraft carrier battle group is very standard, and cruisers, destroyers and nuclear submarines are readily available. India and Japan are also the best. "

"In addition to the world’s first-class air defense capability, this battle group has a strong ability to search for submarines and anti-submarine warfare, which is mainly reflected in the fact that the Ticonderoga-class guided missile cruiser and the arleigh burke-class guided missile destroyer are equipped with advanced towed sonar, and can also carry out aviation anti-submarine through helicopters. At the same time, the LA-class nuclear submarine itself is anti-submarine warfare’s trump card. At the same time, the specialty of the quasi-carrier Izumo is anti-submarine, because the ship-borne helicopter it carries is the main force of anti-submarine warfare. The Indian navy is also equipped with Ka -28 and Neptune anti-submarine helicopters, and the anti-submarine capability of Kilo-class conventional power submarines is also excellent. Therefore, the anti-submarine capability of the joint exercise of the three countries is still relatively strong. " Liu Zhenglu said.

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Shanghai issued three circulars to strengthen safety inspection and safety management during the 5th China International Import Expo(CIIE).

　　CCTV News:According to WeChat official account released by Shanghai, the Shanghai Municipal Government issued three circulars to strengthen safety inspection and safety management during the 5th China International Import Expo(CIIE).

The 5th China International Import Expo is about to kick off. In order to maintain social public safety and ensure the smooth holding of the 5th China International Import Expo, the municipal government issued the Notice on Further Strengthening the Safety Inspection of Public Transport during the 5th China International Import Expo, the Notice on Strengthening the Safety Management of Dangerous Goods such as Guns, Ammunition, Explosions, Highly Poisonous Drugs and Radioactive Precursors during the 5th China International Import Expo, and the Notice on Strengthening the Safety Management of "Low, Slow and Small" Aircraft during the 5th China International Import Expo.

　　Shanghai Municipal People’s Government on

　　During the 5th China International Import Expo

　　Notice on further strengthening the safety inspection of public transport

　　In order to maintain social public safety and ensure the smooth holding of the 5th China International Import Expo, we hereby make the following announcement on further strengthening the safety inspection of public transport passengers and their belongings during the 5th China International Import Expo:

　　First, public transport operating units should strictly implement the safety inspection measures for public transport, and further strengthen the spot check on the basis of normal safety inspection. Suspicious persons and articles should be asked and checked, so as to prevent passengers from carrying inflammable, explosive, toxic, radioactive and corrosive articles, guns, ammunition, control devices and other dangerous articles that may endanger personal and property safety into the station and on the bus.

　　Two, citizens take rail transit, buses, long-distance passenger cars, ferries and other public transport, should consciously abide by the safety regulations, take the initiative to cooperate with the safety inspection, and jointly safeguard public security order. If it is found that others take public transport with dangerous goods, they should actively discourage or immediately report to the public transport operation unit or the public security organ.

　　Three, the staff of the public transport operation unit found that passengers carrying dangerous goods or refused to accept the safety inspection, it should be refused to take public transport; Anyone who insists on carrying dangerous goods by public transport shall immediately report to the public security organ.

　　Four, in violation of the provisions of this circular, carrying dangerous goods on public transport or refusing to accept security checks to disturb public order, and other acts that constitute violations of public security management, the public security organs shall be punished according to the "People’s Republic of China (PRC) Public Security Management Punishment Law"; If a crime is constituted, criminal responsibility shall be investigated according to law.

　　This circular shall come into force on October 25, 2022 and shall be valid until November 12 of the same year.

　　Shanghai Municipal People’s Government on

　　During the 5th China International Import Expo

　　Strengthen firearms, ammunition, explosion, toxic, radioactive precursor, etc.

　　Notice on Safety Management of Dangerous Goods

　　In order to maintain public safety and ensure the smooth holding of the 5th China International Import Expo, we hereby make the following announcement on strengthening the safety management of five kinds of dangerous goods in this city during the 5th China International Import Expo:

　　First, from 0: 00 on October 25, 2022 to 24: 00 on November 12, 2022, the distribution and purchase of civilian firearms and ammunition (including administrative examination and approval) will be stopped. From 0: 00 on November 4 to 24: 00 on November 12, stop shooting live-fire shooting training and business activities of civil gun users such as competitive sports units and commercial shooting ranges, stop filming activities of props guns by film and television production units, and put all civil guns and ammunition in storage; Stop the blasting operation unit from implementing the blasting operation project.

　　2. From 0: 00 on November 1, 2022 to 24: 00 on November 12, 2022, if dangerous goods are transported by vehicles under any of the following circumstances, a security company with the qualification of armed escort shall be entrusted to escort them:

　　(1) transporting firearms, ammunition, explosives for civilian use, highly toxic chemicals and Class I radioactive materials within the scope of this Municipality.

　　(2) Transporting Class II and III radioactive substances (except short-lived radioactive drugs for medical use) and transporting one or more of four precursor chemicals such as hydrochloric acid, sulfuric acid, acetone and potassium permanganate in the enclosed area of Jiasong South Road-Jiasong Middle Road -G2 Beijing-Shanghai Expressway -S20 Outer Ring Road-Caobao Road-Husong Highway-Sichen Highway-Jiasong South Road.

　　Third, from 0: 00 on November 1 to 24: 00 on November 12, 2022, vehicles transporting dangerous goods should enter and leave the city from 14 designated crossings (Yangqiao Public Security Checkpoint, G15 Zhuqiao Public Security Checkpoint, Gelong Public Security Checkpoint, Anting Public Security Checkpoint, G2 Beijing-Shanghai Public Security Checkpoint, Daying Public Security Checkpoint, Xicen Public Security Checkpoint, G50 Shanghai-Chongqing Public Security Checkpoint, G60 Shanghai-Kunming Public Security Checkpoint, Fengjing Public Security Checkpoint, Pavilion.

　　Four, in violation of the provisions of this notice, according to the "gun control law of People’s Republic of China (PRC)" and "road traffic safety law of the people’s Republic of China" and other penalties.

　　Shanghai Municipal People’s Government on

　　During the 5th China International Import Expo

　　Notice on strengthening the safety management of "low, slow and small" aircraft such as drones

　　In order to maintain the safety of low-altitude airspace in Shanghai during the 5th China International Import Expo, and prevent all kinds of illegal flight activities from happening, the notice on strengthening the safety management of unmanned aerial vehicles and other "low-slow-small" aircraft during the 5th China International Import Expo is as follows:

　　1. The "low-slow-small" aircraft such as unmanned aerial vehicles mentioned in this circular refer to low-altitude, slow-moving and small-sized aircraft and airborne objects, mainly including light and ultra-light aircraft, light helicopters, gliders, delta wings, power delta wings, paragliders, powered parachutes, hot air balloons, airships, civil unmanned aerial vehicles, model aircraft (including aviation models and aerospace models), unmanned free balloons and tethered balloons.

　　2. During the period from 0: 00 on October 25th to 24: 00 on November 12th, 2022, "low-slow and small" aircraft, such as civil drones, are prohibited from flying and flying in this city, except those that are approved for TV broadcast, aerial photography, emergency rescue, meteorological detection, air show and other activities according to law.

　　3. Owners of civil drones shall register their real names in accordance with the relevant provisions on civil aviation management; Other "low-slow-small" aircraft owners should actively cooperate with local police stations to collect relevant information.

　　Four, in the administrative area of this Municipality, flying and flying civil drones and other "low-slow-small" aircraft must have the flight qualification consistent with the aircraft used, abide by the relevant provisions of the radio frequency band management, and apply to the Air Force and the civil aviation air control department or meteorological department in advance according to law, and only after obtaining approval can the operation be carried out.

　　Five, in violation of the above provisions, unauthorized flight activities of civil drones and other "low-slow-small" aircraft shall be handled by the relevant competent departments according to their respective responsibilities, and when necessary, emergency measures shall be taken according to law; If it constitutes a violation of public security administration, it shall be punished according to law; If a crime is constituted, criminal responsibility shall be investigated according to law.

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Cultivate a number of industries to drive one party out of poverty.

　　In Wuchuan County, Inner Mongolia after the snow, the chill is even stronger. When the reporter saw Cao Zili, a poverty alleviation cadre who came here to work in Mentougou District of Beijing, his cheeks were red with cold and he was loading things into the car with the workers in the poverty alleviation workshop. Cao Zili said: "Snow chrysanthemum tea, car cushions and fine oat noodles are all products of our small and micro poverty alleviation workshop. Don’t underestimate these products, they have solved the employment problem of more than 100 poor households. " In the past three years, Cao Zili and his colleagues have built nine small and micro poverty alleviation workshops in Wuchuan County and participated in the establishment of Mentougou Sub-center of Beijing Consumer Poverty Alleviation Center.

　　Cao Zili’s poverty alleviation workshop is a microcosm of Beijing’s counterpart’s assistance to Inner Mongolia. In the past three years, these cadres and professionals from Beijing have played an important role in helping Inner Mongolia Autonomous Region win the battle against poverty, forming an effective assistance model. By March 5, 2020, 31 state-level poverty-stricken counties in Inner Mongolia Autonomous Region will have all their hats removed ahead of schedule, and 2,663 poverty-stricken Gacha villages will have withdrawn.

　　With solid support, cadres and the masses threw themselves down to solve problems.

　　It’s MINUS 42 degrees Celsius, which is the usual temperature in winter in Oroqen Autonomous Banner. Liu Junliang can be seen every day in the edible fungus bag factory and the mushroom base in Wulubutie Town. He came from the sub-district office of West Chang ‘an Street in Beijing and took the initiative to apply for poverty alleviation in Inner Mongolia. He traveled to every village with poor households and thought that the edible fungus industry was a good industry to lead the local people to get rid of poverty and become rich. So he invited experts, introduced technology and funds, and built three mushroom packaging factories and 100 greenhouses, driving more than 2,000 poor people to get rid of poverty and become rich. "No matter how cold it is, I can’t freeze my enthusiasm, and no matter how far the road is, I can’t stop my determination." Talking about poverty alleviation work, Liu Junliang said excitedly: "My attachment time is about to expire, but I want to finish extending the industrial chain of edible fungi before going back."

　　"The snow here is like thin corn residue, wrapped in a cold wind. Every morning, down jackets, leather hats and cotton gloves are essential equipment. " Zhang Baocheng, the chief physician who assisted Tieying Hospital in Fengtai District of Beijing to Zalaite Banner Chinese Medicine Hospital in Xing ‘an League, described this in his diary. "We should not only be optimistic about more patients, but also leave ways to popularize medical skills and health knowledge." Zhang Baocheng said.

　　Fan Yuhong from Beijing Shimei Vocational School is a retiring teacher. In September 2018, she and five teachers from other schools came to Oroqen Autonomous Banner to teach. In order to broaden the teaching ideas of local teachers, she gave lectures to them and introduced them to new ideas in teaching. The mental outlook of local teachers and students was completely new.

　　"Everywhere I go, I can feel everyone’s enterprising spirit. Everyone has worked hard in their respective posts and formed a good atmosphere of catching up with learning." Wang Rongwu, the deputy secretary-general of the Inner Mongolia Autonomous Region government, is the leader of the fifth batch of cadres who went to Inner Mongolia in Beijing. He is very emotional when talking about poverty alleviation.

　　Grasp it accurately, and limited funds will play the greatest role.

　　Wang Fenglian, 54, is a poverty-stricken household who has set up a card in Hongyi Village, Hongqi Town, Taibus Banner, Inner Mongolia Autonomous Region. With the help of poverty alleviation cadres, she transferred the land and went to work in Deqingyuan Jinji Industrial Park in Taibus Banner. Wang Fenglian cherished this job very much, and also called back Hao Shulin, his son who worked in other places, and became an epidemic prevention officer in the industrial park.

　　Since the development of poverty alleviation cooperation, Taibus Banner has tilted the funds for poverty alleviation cooperation to industrial poverty alleviation, and built the Deqingyuan Jinji industrial poverty alleviation project. "Since 2018, the actual investment in the two levels of finance in Beijing has reached 4.596 billion yuan. This money seems to be a lot, but to be distributed to various counterpart poverty alleviation areas, the use of funds must be prominent and accurate. " Wang Rongwu said, "We participate in every link of industrial poverty alleviation projects from project establishment, investment, construction to completion and acceptance."

　　Plan an industry well and drive one party out of poverty. Balinzuoqi, Chifeng City has a tradition of planting broom seedlings, but due to backward technology and low storage capacity, this industry has been wandering at a low level. In April 2019, Zhang Jiafeng, a temporary cadre in Shunyi District, Beijing, came to Bahrain Zuoqi. He found that broom seedlings are drought-tolerant and well-nourished, and the growing period is only 90 days. The villagers have rich experience in planting broom seedlings and making brooms, and a large amount of cultivated land can be used as the basic land for developing broom seedlings industry. Nowadays, with the help of Shunyi District Poverty Alleviation Cooperation Fund, the storage capacity of broom seedlings in Bahrain Zuoqi has achieved qualitative change and leap, from 20 million Jin to 52 million Jin in the past, and the number of skilled workers has increased from 715 to 2,183. The number of poor people participating in this industry has increased from 362 to 1,495, and the average annual income of poor families has increased by about 5,000 yuan.

　　Seek far, poverty alleviation projects have long-term effects.

　　"We can’t fight alone but work as a team. How to make this mechanism sustainable is our focus this year. " Zhang Houming, deputy team leader and deputy director of the Autonomous Region Poverty Alleviation Office, said.

　　Chen Xin, from Beijing Counterpart Support and Economic Cooperation Service Center, calls himself a "salesman of grassland agricultural products". Since last year, he has launched a "point-to-point" sales model of production and sales, and Beijing and Inner Mongolia. He also actively launched the "Poverty Alleviation Talent Training Program" to help more and more outstanding poverty alleviation cadres, ethnic handicraft shopkeepers and other self-media bloggers promote the beauty of their hometown through content creation. In the past three years, the total amount of special agricultural and livestock products sold to Beijing in poverty-stricken areas of Inner Mongolia reached 9.492 billion yuan, directly benefiting 117,500 poor people, and Beijing citizens also enjoyed more green and organic food.

　　Wulanchabu is rich in potatoes. In recent years, with the help of Beijing counterparts, Wulanchabu’s "small potatoes" have become a "big industry" to get rid of poverty. In the past, due to backward technology, potato planting in Wulanchabu City has been in a state of disorderly development. After many contacts, technicians sent by Beijing have successively established five original seed breeding bases in the local area. At the same time, help cadres to actively connect with the introduction of deep processing enterprises. Transformation and value-added projects of more than 30 potato processing enterprises have blossomed everywhere in Wulanchabu. Potato processing products have also increased from the original starch to the current whole powder, French fries, potato chips, instant vermicelli, potato vinegar, etc., and potato protein, animal feed and other products have been developed by using potato processing waste residue and wastewater.

　　Potatoes are crops planted in stubble, and they are planted for two years a year. Beijing has set aside a special fund of 200 million yuan to build a naked oats processing factory, which has driven hundreds of thousands of farmers to participate in the cultivation of naked oats, so as to maximize the benefits of the circulating fertile fields.

　　Ma Xinming, director of the Beijing Poverty Alleviation Support and Cooperation Office, said: "In &lsquo; Fourteenth Five-Year Plan &rsquo; During the period, we will maintain the overall stability of the assistance policy and effectively link the results of poverty alleviation with rural revitalization, which is full of the lasting brotherhood between the two places. "

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The film ＂Learning Dad＂ exposed a positive clip. Wu Lei took Bo Huang’s special forces to see the house


1905 movie network news The film is being well received, and the newly released feature clip of "Special Forces-style House Inspection" shows that his father Lei Dali started the ridiculous housing search mode under the leadership of real estate agent Xiao Wang to buy a school district house, and the knowledgeable school district house raiders and extremely tight housing have opened the eyes of the "old father" who first entered the chick circle. The film is produced and starred by the producer, written and directed, starring,,,,, and featuring friendship, tears in laughter, and warm and healed family feelings. Don’t miss it!

　

The real estate agent took the "learning dad" to laugh and see the wonderful experience, full of laughter and bitterness.

In the latest feature clip of "Special Forces-style House Inspection", Lei Dali, who is heartbroken about his son Lei Xiaomi’s "young to young", followed the intermediary Xiao Wang to inquire about the school district from house to house in the dilapidated residential area. Xiao Wang, a migrant worker at the beginning, firmly believes that he can find a suitable house for Lei Dali. "There are thousands of buildings in Ande, and there will always be one for you." However, the house grabbing war is extremely hot. Competing buyers from all walks of life and all kinds of wonderful houses not only make Lei Dali stunned, but also let Xiao Wang call out "Looking for a house is in people, and a house is in the sky!"

Originated from the real and slightly playful plot design, combined with the acting skills of Bo Huang and Leo, the clip is full of fun. In the movie, in addition to the "grumpy tiger mother" fire sister-in-law, the "chicken baby king" Liu Zhenzhen and Gao Yalin, the real estate agent Xiao Wang is also a big guide on the way for the Lei family and their sons to go to school. Xiao Wang rode a battery car and carried Lei Dali around the wall, which opened the door to a new world in the school district. It was full of unexpected joy and hidden the unspeakable bitterness of Jiwa’s parents.

　

Laughing and Tears Qi Fei’s Works on Realistic Topics Strength Actors and Mengwa’s Full Acting Online

The movie "Learning Dad" occupies a place in the lively summer file with its theme close to life, ingenious plays and Qi Fei’s impression of laughter and tears, with a cumulative box office of over 319 million in seven days. The interaction between many powerful actors and the cute dolls was widely praised, and they were praised as "All the actors are acting online", "Every role is really right" and "The casting is really a surprise. The father and son files of Lei Dali and Xiaomi Ge Meng turned over, and the fire brother and the fire sister-in-law family simply grew up on my jokes".

In the feature film clips released this time, Bo Huang and Leo’s interpretation of the characters can also be seen. Bo Huang made great efforts to shape the role of his father Lei Dali, specially permed his curly hair, put on wrinkled undershirts and big shorts, and highlighted the rough image of a single father with children. "Every tiny emotion was vividly presented by Bo Huang’s delicate performance." "Lei Dali was played by Bo Huang, which is simply the epitome of Qian Qian’s thousands of parents." Wu Lei introduced the second-hand house in a proficient Sichuan dialect, which accurately captured the enthusiasm, professionalism and tactfulness of the intermediary Wang, and was praised by the audience as "what a surprise that the intermediary Wang is actually Leo" and "Leo is very plastic". In addition, actors such as Shan Yuhao, NI YAN, Zhang Junning, Zhang Zixian, Wan Qian, etc. also contributed brilliant performances, and constructed the various images of China’s family in the movie "Learning Dad", so that the audience could see the familiar shadows of themselves or the people around them during the movie, and gain a different kind of emotional resonance.

　

The film "Learning Dad" is a work of Bo Huang’s "HB+U" new director’s assistance plan, and the film is currently being shown.


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