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"Sword Rain" exposes the poster of the "face-changing version", and the leading actors make a gloomy appearance

  At the 67th Venice Film Festival, which opened on September 1, the famous Chinese director John Woo is about to win the Lifetime Achievement Award. At the same time, he will also bring his first martial arts masterpiece "Sword Rain", which cost tens of millions of dollars, to the world premiere. On September 3, Pony Pentium Pictures, the filmmaker of "Sword Rain", exposed a "face-changing version" poster. The stars of "Sword Rain" appear in half faces. The concept of "face-changing" is more clearly visible in the film, and the names of several gold medal creators are also presented on the poster one by one. Woo praised "the use of face-changing elements," Sword Rain "is more suspenseful."

Wuxia also sci-fi "Sword Rain" "face change" is more suspenseful

  "I don’t want to see this face anymore," as the voice-over of the final version of "Sword Rain" shows in a previously released trailer, a knife is thrust into the blood-stained face of Lin Xilei – a familiar makeover scene reminiscent of John Woo’s Hollywood blockbuster, which featured John Travolta and Nicolas Cage swapping faces and ended up raking in $200 million worldwide. "’Sword Rain’ actually puts the concept of chivalry into science fiction films," Mr. Woo said. "Sword Rain ‘does the opposite, introducing elements of science fiction into martial arts films." The theme of the two films is also different. If "Changing Face" is a story of "becoming you and killing you" to avenge the old life, "Sword Rain" is the yearning for a new life of "becoming her and saving me". Woo explained, "In" Changing Face ", the male protagonist wants to track down a murderer, so he changes his face and enters the life of the murderer. Although in" Jianyu ", he also has the same concept, but she is to avoid her past, to pursue a new ideal and a new pursuit to change his face." In addition, due to the addition of the screenwriter Su Zhaobin, and the use of face-changing elements, "Sword Rain" has more suspense. Woo Yusen praised, "Can the person in the play live the life she wants after changing her face as she wishes? Will it cause greater variables? These are all more suspenseful under Su Zhaobin’s design." Sword Rain "is very different from" Face-Changing "."


Dai Liren as a colorful playwright


Wang Xueqi as the wheel king

Starring all subvert the image of "sword rain" to create a costume version of "face change"

  "Sword Rain" tells the story of a female killer (Michelle Yeoh) and a simple young man in a small town (Zheng Yusheng) who are married after washing their hands in a golden basin, but because they have a holy object and want to live an ordinary life, they are forced to suffer from the killers led by the "King of Wheels" (Wang Xueqi). In the process of creating the script, Su Zhaobin borrowed elements from John Woo’s classic film "Face Changing". This poster expresses this concept more directly, and completely builds "Sword Rain" into a costume version of "Face Changing". In the film stills and trailers, it is not difficult to see that the main characters in "Sword Rain" have also changed their previous makeup and played "face-changing": the youth idol Yu Wenle not only wears ancient clothes for the first time but also has a thick beard, with a murderous look; the Taiwanese gentleman Dai Liren plays a colorful playwright with white hair and a goatee, almost missing the appearance of the former handsome man; the big S is full of blood and slashes with swords. In the past, the "crazy" she has completely become a full "violent and beautiful" female killer.

  On September 3, local time, John Woo’s first martial arts masterpiece, "Rain of Swords", will premiere globally in Venice.

Related information:

Big S "Sword Rain" plays a female killer, fragrant stills explode charming figure
    
The first stills of "Sword Rain" reveal that Michelle Yeoh and Zheng Yusheng play retro cold violence

More exciting content on the next page!
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The first cold wave in Guangdong is coming. What is the cold wave? How to defend?

From the afternoon of 15th, strong cold air will enter Guangdong from the south, and Guangdong will have its first cold wave this year.

What is the cold wave? How to form? What impact will it have? How to defend?

Xiaonan is here to answer you one by one.

Cold air with a temperature drop of more than 8℃ is a cold wave.

Cold wave refers to a weather process in which strong cold air in polar regions or high latitudes invades the middle and low latitudes on a large scale, resulting in a large-scale sharp cooling and northerly winds, sometimes accompanied by rain, snow and freezing disasters.

But not every time cold air goes south, it becomes a cold wave. According to the national standard of Cold Air Grade, a cold wave can occur when the daily minimum temperature drops by 8℃ or above within 24 hours, or by 10℃ or above within 48 hours, or by 12℃ or above within 72 hours, and the daily minimum temperature drops by 4℃ or below.

He Lifu, chief forecaster of the Central Meteorological Observatory, said that the main cause of the cold wave was guided by the northerly airflow in the mid-high latitude long wave ridge, and the cold air from the polar regions gathered in Central Siberia. As the high-altitude horizontal trough turned into a vertical trough, the strong cold air would quickly break out all the way south.

Simply understood, this cold wave is that cold air first gathers at high latitudes and then explosively moves south quickly.

The temperature in Guangdong dropped sharply by 8℃-10℃

Then, what impact will the cold air of this cold wave level have on Guangdong? The Provincial Meteorological Observatory predicts that the cold wave will affect our province from north to south on the afternoon of the 15th, with the temperature dropping sharply by 8℃-10℃, with 5-7 gale on land and 7-9 gale on the coastal sea.

Under the control of cold air, from 16th to 18th, it was mainly cloudy and the weather was cold. The lowest temperature in the process was 0℃-5℃ in the northern part of Guangdong and the northern cities and counties of the Pearl River Delta, among which it was about minus 3℃ in alpine mountainous areas, 8℃-11℃ in Zhanjiang and Maoming, and 5℃-8℃ in other cities and counties. There was low temperature and ice (frost) in mountainous areas and counties in the north-central part.

Specifically, on the 16th, most of the rain in our province turned cloudy and the weather was cold.

From 17th to 19th, most of the province was cloudy and the cold weather continued.

From 20th to 21st, most of the province was cloudy and the temperature rose day by day.

In addition, the cold wave will also bring strong winds at sea. From the night of the 15th to the 17th, there will be northerly winds of grade 7-9 in the coastal waters of our province.

In the urban area of Guangzhou, it is expected that the cold wave front will arrive in Guangzhou around the evening of the 15th. During the cold wave, the lowest temperature in central and northern Guangzhou can reach below 5℃.

Outdoor epidemic prevention duty points need to be weather-proof.

It is worth noting that this cold wave transit not only led to a sudden drop in temperature, but also merged with the warm and humid airflow in Guangdong to form strong convective weather. The meteorological department reminded that it is necessary to do a good job in the defense of sudden drop in temperature, heavy precipitation and strong winds:

1. Attention should be paid to the prevention of heavy precipitation and secondary disasters such as urban and rural waterlogging and landslides.

2. Outdoor epidemic prevention duty stations should pay attention to rain and wind protection, temporary stacking points of materials should pay attention to preventing rain soaking, and outdoor duty personnel should pay attention to rain, rain and cold protection.

3. The public should pay attention to cold and warmth to avoid respiratory diseases, fever, cough and other uncomfortable symptoms, pay attention to indoor ventilation, and be careful to prevent carbon monoxide poisoning caused by the use of gas.

4. Planting and aquaculture should also take corresponding measures to prevent the cold wave.

5. In rainy and foggy weather, the road surface is slippery, the visibility is low, and there is icing in the mountainous area of northern Guangdong in the later period, so it is necessary to pay attention to traffic safety.

6. Coastal and sea winds are strong, so attention should be paid to water traffic and production safety.

Beware of all kinds of diseases and gas poisoning

Strong winds and cool weather can easily lead to colds, tracheitis, coronary heart disease, cor pulmonale, stroke, asthma, myocardial infarction, angina pectoris, migraine and other diseases, and sometimes make the patient’s condition worse.

Keep warm: When the temperature drops suddenly, pay attention to adding clothes to keep warm, especially to keep hands and face warm.

Reinforcement: Close doors and windows and fasten outdoor structures.

Non-slip: be careful when you go out.

Disease prevention: Old and weak patients, especially people who are sensitive to temperature changes such as cardiovascular patients and asthma, should try not to go out.

Gas prevention: beware of gas poisoning, especially for families that use coal stoves for heating.

If you still think it’s too much trouble to read words? It doesn’t matter, a picture to understand the cold wave:

[Nanfang Daily reporter] Zhang Zijun Xie Qingyu

[Content Source] Provincial Meteorological Bureau China Meteorological Bureau

(Editor: He Yihua HN110)
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There have been many cases! This virus is fierce and there is no specific medicine.

Today, the reporter learned from Chengdu Second People’s Hospital and Chengdu Hospital of Integrated Traditional Chinese and Western Medicine that recently, many children with repeated high fever and listlessness have been admitted to pediatric outpatient and emergency departments, and most of them are accompanied by cough, vomiting, diarrhea and even convulsions. What caused this situation is adenovirus, which is known as the "poison king" of children’s virus infection. Although it is also a self-limiting disease, it can seriously cause great harm to children’s health, so we cannot help but be vigilant.

So, what is adenovirus? How to prevent and deal with the "terrible" adenovirus infection? Today, the reporter interviewed experts from the Second Municipal Hospital and the Municipal Hospital of Integrated Traditional Chinese and Western Medicine.

There are many anxious parents in the pediatric clinic.

01

Note that adenovirus can cause severe infection.

Gou Yongying, a pediatric attending physician in the Second Hospital of the City, said that adenovirus is a common DNA virus, which is distributed all over the world and can cause diseases all year round. It is an important pathogen leading to febrile diseases in children. At present, it has been found that at least 60 adenovirus subtypes can cause diseases to humans, among which adenovirus types 3 and 7 are more likely to cause severe infections.

She said that after adenovirus invades the body, it most often causes upper respiratory tract infection (commonly known as "cold"), pneumonia and bronchitis, gastroenteritis, conjunctivitis (commonly known as "red eye"), urinary tract infection, reproductive tract infection and intracranial infection. Xiang Long, director of the Pediatrics Department of the Municipal Hospital of Integrated Traditional Chinese and Western Medicine, told reporters that adenovirus infection is also a self-limited disease, which can be recovered through self-repair of the body, but this does not mean that children can not receive treatment. "If you do not seek medical treatment in time to limit the development of the virus, it can lead to severe infection."

02

Adenovirus is spread like this

To prevent adenovirus infection, we must master its mode of transmission. Gou Yongying, a pediatric attending physician in the Second Hospital of the City, told the reporter that adenovirus is highly contagious. It spreads from patients or recessive infected people to others through droplets, fecal route (contact with feces with adenovirus) and contact with pollutants, which is easy to cause outbreaks in a closed, crowded and humid environment. People infected with adenovirus usually have a incubation period of 2-21 days (average 3-8 days), and the infection is the strongest from the end of the incubation period to the acute stage, and the infected person may still excrete the virus within a few weeks after the clinical symptoms disappear.

In addition, it should be noted that adenovirus has a very strong viability, can survive on the surface of objects for more than 7 days, and is insensitive to common disinfectants such as alcohol and ether, and needs high temperature, formaldehyde and chlorine-containing disinfectants to inactivate it.

03

What are the manifestations after adenovirus infection?

People are generally susceptible to adenovirus, and their clinical manifestations may be slightly different according to different subtypes. Experts say that adenovirus most often causes upper respiratory tract infection, characterized by sudden high fever, accompanied by runny nose, cough, expectoration, throat discomfort and other symptoms. Some children also have jealousy, vomiting, diarrhea, abdominal pain, headache, muscle pain and rash. Some children can quickly develop bronchitis, pneumonia or even severe pneumonia, which is characterized by persistent high fever, shortness of breath, increased heart rate, pale complexion, listlessness and poor appetite. This year, more children have gastrointestinal symptoms such as vomiting, diarrhea and abdominal pain, accompanied by symptoms of systemic infection and poisoning such as fever, fatigue and dehydration. After examination, it was found that adenovirus 40, 41 and 42 were mainly infected.

Gou Yongying said that most people infected with adenovirus have mild or no obvious symptoms, but people with low immune function and chronic basic diseases, such as young children, heart patients and patients with chronic respiratory diseases, are more serious and more likely to have serious complications and even sequelae.

The course of adenovirus infection is long, and the course of mild patients is 1-14 days (average 5-7 days), and the condition is mostly self-limited, and the accompanying symptoms disappear after the body temperature is normal. Severe patients can have high fever for more than one week, with obvious systemic symptoms, accompanied by multiple organ system involvement, and severe cases may be life-threatening. Therefore, if the patient has obvious symptoms, recurrent high fever, dyspnea, abnormal mental state or even convulsions, poor appetite, scanty urine, rash, or basic diseases, he needs to seek medical attention immediately.

04

What happened to the child?

Need to be alert to adenovirus infection?

Gou Yongying said-

Children suddenly have a high fever above 39℃ for ≥3 days, and their body temperature is not easy to drop to normal, or they will have a fever soon after dropping to normal, accompanied by poor spirit, crying and noisy, clingy, poor appetite, jealousy, and digestive tract symptoms such as vomiting and diarrhea, or respiratory symptoms such as cough and runny nose, so we should be highly alert to adenovirus infection. If there is an adenovirus epidemic in this area, and the child has been to closed public places such as schools, swimming pools, amusement parks, shopping malls, etc. before getting sick, it is likely that he is infected with adenovirus, so the adenovirus nucleic acid or antigen can be detected by nasopharyngeal swab to further clarify.

She said that at present, there is no specific drug for the virus. Clinical treatment is mainly based on symptomatic support and treatment for complications, and some need to be supplemented by immunomodulation therapy. "But parents don’t have to be nervous. Today’s treatment methods are enough to protect their children."

So, how to prevent adenovirus? Experts provide the following ways:

1. Wash your hands frequently, keep indoor ventilation, avoid touching your mouth, eyes and nose with unclean hands, and avoid close contact with patients.

2. Regularly clean and disinfect children’s toys and daily necessities, and disinfect the surface of objects with chlorine-containing disinfectants.

3. Avoid going to crowded, closed environments, and pay attention to wearing masks when going out.

4. Keeping a healthy lifestyle, eating a balanced diet, exercising properly and enhancing immunity can effectively reduce body infection.

Original title: "There have been many cases! This virus is fierce and there is no specific medicine.

Read the original text

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[A new era of magnificent oriental tides] Imagine that the digital future "super brain" will bring a feast of thoughts.

The 2018 Digital Expo opened in Guiyang. (Kong Hua/photo)

The 2018 Digital Expo opened in Guiyang. (Kong Hua/photo)

  Cctv news(Reporter Kong Hua) On May 26, the 2018 China International Big Data Industry Expo (hereinafter referred to as the Digital Expo) with the theme of "Digitizing Everything and Integrating Wisdom" opened in Guiyang, Guizhou Province. At the opening ceremony, Don Tapsko, the father of "digital economy" from Canada, Mei Hong and Pan Jianwei, academicians of China Academy of Sciences, and three "super brain" brought an ideological feast about blockchain, big data and quantum information technology.

  Don Tapsko, Father of "Digital Economy": Optimistic about the development of blockchain in China

  

Don Tapsko, the father of "Digital Economy", shared the future of blockchain at the opening ceremony. (Zhao Wanjiang/photo)

  Twenty-five years ago, Don Tapsko initiated the concept of "digital economy". Twenty-five years later, he believes that "digital economy" will become the mainstream of the real economy.

  In his speech, he predicted that "after ten years, most of the cars running on the road will be self-driving vehicles; The home grid can accept new energy sources such as wind energy and solar energy, and all house owners can become a power supplier on the grid; Technology will continue to be implanted into the human body … …”

  As the author of the book "Blockchain Revolution", Don Tapsko said that one of the most important technologies in the future is blockchain, which represents the second development stage of the Internet. Blockchain technology can be said to be the operating system of the economy and a platform that can innovate the models of enterprises and companies.

  Don Tapsko is very optimistic about the development of blockchain in China and thinks that China is the country with the most ideal conditions in the world.

  At the end of the speech, Don Tapsko raised an imaginative question: "Where will the Silicon Valley in the second period of the Internet be?"

  "That won’t be in Silicon Valley, because Silicon Valley is the leader of the old model; It can be in Hangzhou, in Shenzhen, in Shanghai, or in Beijing, or even in Guiyang, because the future is not for prediction, but for striving for it. " Don Tapsko gave an inspirational answer.

  Mei Hong, a heavyweight expert in the field of software engineering and software development: Building a big data governance system

  

Academician Mei Hong believes that countries, industries and organizations are a synthesis of building a big data governance system. (Kong Hua/photo)

  Mei Hong, a heavyweight expert in software engineering and software development and academician of China Academy of Sciences, gave a speech on "Promoting the Construction of Big Data Governance System and Creating a Development Environment for Big Data Industry".

  Mei Hong introduced that the global big data industry ecology basically took shape in 2012, reached the peak of big data promotion in 2013, basically became rational and shaped in 2014, and began to enter a period of rational and healthy development in 2015.

  At the same time, scholars from all walks of life have carried out research and practice on the status quo of big data governance research and practice, and have produced many successful research and practical exploration work. Mei Hong believes that it is necessary to establish a three-dimensional comprehensive big data governance system from three levels: organization, industry and country.

  Mei Hong proposed four aspects of building a big data governance system: first, establishing the status of data assets; The second is to establish a data management system and mechanism; The third is to promote data sharing and openness; The fourth is to ensure data security and privacy protection.

  Mei Hong believes that the construction of big data governance system is an important guarantee for China to implement the big data strategy, an important factor to play the role of big data and make it a powerful data industry, and also a key foundation. At present, this work is still in its infancy, and its system is insufficient. It is a long way to go to promote the construction of big data governance system at different levels and in multiple latitudes, and it requires the joint efforts of all walks of life.

  Pan Jianwei, the "Father of Quantum": Quantum science promotes the development of modern information technology.

  

Academician Pan Jianwei shares the future of quantum information technology. (Kong Hua/photo)

  Pan Jianwei, an academician of China Academy of Sciences, one of the pioneers in the experimental research field of quantum information in international quantum physics and known as the "father of quantum" in China, delivered a speech entitled "New Quantum Revolution", introducing the past, present and future of quantum information technology.

  Pan Jianwei introduced that with the establishment of quantum mechanics, the third industrial revolution represented by information technology was born. X-ray, energy science, information science, life science and materials science are all closely related to quantum science. In a sense, it is quantum science that gives birth to the development of modern information technology.

  With the development of technology, there are two problems: one is the security of data and Internet, and the other is the increasing demand for computing power with the development of big data and artificial intelligence. After nearly a hundred years of development, quantum technology, which gave birth to information technology, has made preliminary preparations for solving the above problems.

  Pan Jianwei said that the use of quantum secure communication can provide an unconditionally secure communication mode in principle, which can make the network and information transmission more secure, and at the same time, quantum computing can provide an ultra-fast computing power for faster calculation. For example, to solve a system of equations with billions of variables, it takes 100 years to use a classic supercomputer with billions of times, and it only takes 0.01 second to use a quantum computer with trillions of times.

  Pan Jianwei also imagined a possibility of quantum transmission in the future, like the somersault cloud in The Journey to the West, which is here for a while and there for a while. Of course, it is still far from this level, and this vision may be realized in hundreds or even thousands of years.

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The behind-the-scenes tidbits of the promotion song "Choose C" of Sewing Machine Band are super touching.

1905 movie network news Directed by Dapeng (Da Peng), starring Dapeng, Qiao Shan, Naza, Hong Chi Lee, Han Tongsheng and Qu Juanxi, and co-starring Yu Qian and Yun-peng Yue will be released nationwide on September 29th. The film released a promotional song "Choose C" MV sung by director Dapeng, which vividly explained the little people’s attitude towards life regardless of secular vision and stubborn pursuit of dreams. MV not only records the painstaking efforts and efforts of all actors and staff behind the scenes during the 392 days from preparation to release, but also exposes the hard shooting process of many important clips in the film. Dapeng used tens of thousands of group performances to build a super-burning concert, and Qiao Shan was hit with "internal injuries" while filming the beating scene.

 

The arduous journey of filming behind the scenes of MV exposure Dapeng used tens of thousands of group performances to create a super-burning concert.

Sewing Machine Band, the second film directed by Dapeng, tells the story of six ordinary people chasing their dreams together: In order to protect the "energetic" big guitar in Ji ‘an, a rock city, Hu Liang, a young man in the town, tried his best to ask Cheng Gong, the agent, to help him form a rock band. Although the band members recruited in the end have different backgrounds and look very different from each other, several people are like-minded, stumbling on the road of chasing dreams and a series of ridiculous things have happened. This is a comedy movie that can make people feel the weight of dreams and tears in laughter. The movie promotion song "All Choose C" released this time is composed by Zhao Yingjun, a famous music producer in the Mainland, and directed by Dapeng, which vividly interprets the life attitude of little people who disregard secular vision and stubbornly pursue their dreams.

The MV not only recorded the painstaking efforts and efforts of all actors and staff behind the scenes during the 392 days from preparation to release, but also exposed the hard shooting process of many important clips in the film. It is reported that in order to create the most authentic, passionate and high-burning concert atmosphere, the crew recruited 11,563 group performers as the audience, and during the filming process, Dapeng also performed warm-up performances on stage for 26 times, just to mobilize the mood of the group performers and capture their most exciting expressions and States. During the road show, many viewers said that when they saw the scene of the band standing on the stage and singing, it was as if they were really in a concert scene that exploded, and they couldn’t help but want to hold high the rock gesture and shout for the band. In the movie, the scene of "fighting in a group" took seven days and 52 attempts before it was filmed. When filming this scene, both sides of the fight took pains to regard each other as "enemies" and even really fought at the end, which shows that the scene was full of smoke. Many viewers left comments after watching the movie, saying that after watching the movie, they felt like they had a hearty dream-chasing trip with the sewing machine band, and the viewing experience was very enjoyable.

 

Dapeng was drunk 15 times, and Qiao Shan was beaten to "internal injury". The road show received constant praise and the cat’s eye score was as high as 9.6.

The promotion song "All Choose C" released this time also plays an important role in promoting the plot progress in the film "Sewing Machine Band". It is not only the "main song" of the sewing machine band in the film, but also occupies a vital position in their pursuit of dreams, and it is closely related to the past of agent Cheng Gong. And this song also directly sings the band members’ persistence and free-spirited pursuit of dreams, regardless of secular views and vision. In the movie, several little people walk side by side and rampage for a common dream; On the set, all the actors and behind-the-scenes staff are working together for the same film day and night. When shooting the scene of the big guitar being dismantled, several leading actors were caught in the rain all night in the weather with a temperature of 10 degrees; In order to shoot a shot for only a few seconds, Dapeng was drunk 15 times in a row; When shooting the "beating" scene, Qiao Shan tried to go into battle for more than 30 times, and almost got "internal injuries".

Director Dapeng is extremely involved in the whole shooting process. Although he often stays up late, his face is sometimes tired, but as soon as he enters the shooting state, he immediately "returns to blood" without any fatigue. Every shot and every detail in the film has been polished many times, trying to present the most authentic state for the audience. Many viewers shouted "tears in their eyes" after watching the MV, and bluntly did not expect that there were so many intentions and efforts hidden behind those hilarious scenes in the movie. And all the efforts of the crew were proved to be worthwhile in the road show — — At present, in the 16-city roadshows that the film has gone through, the audience burst into laughter more than 200 times each time, and many viewers gave a "very good" praise at the first time after watching the movie, and the cat’s eye screening score was as high as 9.6, which gained a lot of praise in the industry and outside. Many viewers said that they were laughing almost every minute when watching the movie, and the movie was "full of laughter, tears and burning". The viewing experience was unexpected and very pleasant, and they would take the whole family to the cinema to "laugh again" during the National Day holiday.

 

It is reported that the film "Sewing Machine Band" is directed by Dapeng (Da Peng), with Chen Zhixi as the producer and produced by other cities’ film industry, Confucianism and Italian film industry, Youth Light, Wanda film industry and music photo industry. The film will meet the national audience on September 29 this year and is currently in the midst of a hot road show. Next, the starring actors will also take the movie "Sewing Machine Band" and rush to Jinan, Zhuhai, Zhengzhou, Kunming and other places non-stop, bringing a hilarious movie-watching experience to audiences from all over the world in advance.

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Take the American aircraft carrier as a target! Iran can give the United States a "fatal blow" if the United States takes military action.

  CCTV News:The US Department of Defense issued a statement on the 10th, saying that in addition to the "Lincoln" aircraft carrier battle group and the B-52 strategic bomber, the US military will also deploy an amphibious assault ship and Patriot anti-missile system to the Middle East to deal with the so-called "Iranian threat". On the 12th, Hussein Salami, commander of the Islamic Revolutionary Guard Corps, Iran’s most elite armed force, pointed out that this was just a "psychological war" launched by the United States.

    Salami made a speech in the Iranian parliament on the 12th. Salami believes that the recent announcement by the United States to increase its military deployment in the Middle East is just a "psychological war" — — Because the US military forces in the Middle East "come and go, go and come again" is originally a "normal state".

  Senior official of Iranian Revolutionary Guard: Threats have become opportunities.

    According to the Iranian Student News Agency, Gadzhizade, commander of the Iranian Islamic Revolutionary Guards Air Force, said in an interview on the 12th that the US military presence in the Middle East "has changed from a threat to an opportunity".

    Gadzhizade said that an American aircraft carrier with at least 40 to 50 planes and 6,000 people was a serious threat to Iran in the past, but now Iranian missiles can "easily target the American aircraft carrier" from 300 to 700 kilometers away. If the United States takes concrete military action, Iran will give the United States a "fatal blow."

  Senior official of Iranian Revolutionary Guard: US troops must leave.

    On the same day, Iranian navy commander Hussein Hanzadi also said that American military forces must leave. He said, "America’s presence in the Persian Gulf region has come to an end, and they must leave the region."

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Strengthening military governance in an all-round way and promoting the high-quality development of our army with high-level governance

■ Strengthening military governance in an all-round way is a profound change in our party’s concept and way of governing the army, a strategic requirement for accelerating the modernization of national defense and the army, and an important aspect for promoting the modernization of the national governance system and governance capacity. We should fully implement the spirit of the 20th Party Congress, thoroughly implement the idea of strengthening the army in the new era, implement the military strategic policy in the new era, adhere to the party’s absolute leadership over the army, adhere to the only fundamental standard of combat effectiveness, adhere to and improve Socialism with Chinese characteristics’s military system, build a modern military governance system, improve modern military governance capabilities, promote the high-quality development of our army with high-level governance, and provide a strong guarantee for achieving the goal of building the army for a hundred years.

■ Since the 18th National Congress of the Communist Party of China, the CPC Central Committee and the Central Military Commission have adhered to the Party’s absolute leadership over the army and actively promoted the exploration and practice of military governance, especially by deepening the reform of national defense and the army, promoting the rule of law, strengthening and improving the strategic management of the army, etc., forming a series of brand-new institutional mechanisms, laws, regulations and policy systems, upholding and developing Socialism with Chinese characteristics’s military system in the new era, and effectively promoting the modernization of national defense and the army.

■ The great changes that have not happened in the world for a hundred years have accelerated their evolution, and a new round of scientific and technological revolution and military revolution have developed rapidly. Our army building is in a critical period to achieve the goal of building the army for a hundred years. It is necessary to clearly understand the significance of comprehensively strengthening military governance, strengthen mission responsibility, carry forward the spirit of reform and innovation, intensify military governance, and promote the new development of the cause of strengthening the military with new military governance.

■ Comprehensively strengthening military governance is a complex systematic project involving all aspects of national defense and army building. It is necessary to strengthen the system concept, adhere to the problem orientation, strengthen the top-level design and strategic planning of military governance, strengthen governance in all fields, full link governance, and governance at all levels, and promote it in a planned and focused manner. It is necessary to strengthen overall planning, strengthen cross-departmental and cross-disciplinary coordination, and improve the systematicness, integrity and synergy of military governance. It is necessary to strengthen the management and supervision of military expenditure, deepen the governance of key areas, and promote the overall progress with key breakthroughs. It is necessary to further promote strategic management innovation, improve and perfect the mechanism of scientific demand generation, rapid response and effective implementation, and walk away from the whole process of professional evaluation to ensure smooth and efficient links and give full play to the overall efficiency of military system operation. High-level organs and senior cadres should take the lead in emancipating their minds, innovating their working methods, promoting all work with the concept of governance, and enhancing their skills in systematic governance, legal governance, comprehensive governance and source governance. We should attach great importance to grass-roots governance, respect the dominant position and initiative of officers and men, and promote all-round progress and perfection of grass-roots construction. It is necessary to organically combine military governance with reform and the rule of law, consolidate and expand the achievements of national defense and military reform, deepen military legislation, strengthen the implementation and supervision of laws and regulations, play a good role in promoting reform, and make good use of the rule of law as the basic way to better promote all aspects of military governance.

■加强跨军地治理是全面加强军事治理的应有之义,是巩固提高一体化国家战略体系和能力的内在要求。中央和国家机关有关部门、地方各级党委和政府要强化国防意识,加强统筹协调,尽好国防建设领域应尽的责任。军队要同地方搞好沟通协调,充分发挥军事需求对国防建设的牵引作用。要持续优化体制机制,完善组织体系,健全政策制度,形成各司其职、紧密协作、规范有序的跨军地工作格局

新华社北京7月25日电  八一建军节来临之际,中共中央政治局7月24日下午就全面加强军事治理进行第七次集体学习。中共中央总书记最高领袖在主持学习时强调,全面加强军事治理是我们党治军理念和方式的一场深刻变革,是加快国防和军队现代化的战略要求,是推进国家治理体系和治理能力现代化的重要方面。要全面贯彻党的二十大精神,深入贯彻新时代强军思想,贯彻新时代军事战略方针,坚持党对军队绝对领导,坚持战斗力这个唯一的根本的标准,坚持和完善中国特色社会主义军事制度,构建现代军事治理体系,提高现代军事治理能力,以高水平治理推动我军高质量发展,为实现建军一百年奋斗目标提供有力保障。

Comrade Zhao Dongbin, president of the Military Legal Research Institute of the Academy of Military Sciences, explained this issue and put forward suggestions for work. Comrade the Political Bureau of the Central Committee listened carefully to the explanation and discussed it.

The Supreme Leader delivered an important speech after listening to the explanations and discussions. He pointed out that since the 18th National Congress of the Communist Party of China, the CPC Central Committee and the Central Military Commission have adhered to the Party’s absolute leadership over the army and actively promoted the exploration and practice of military governance, especially by deepening the reform of national defense and the army, promoting the rule of law, strengthening and improving the strategic management of the army, etc., forming a series of brand-new institutional mechanisms, laws, regulations and policy systems, upholding and developing Socialism with Chinese characteristics’s military system in the new era, and effectively promoting the modernization of national defense and the army.

The Supreme Leader emphasized that the great changes in the world that have never happened in a century have accelerated their evolution, and a new round of scientific and technological revolution and military revolution have developed rapidly. The construction of our army is in a critical period to achieve the goal of building the army for a hundred years. It is necessary to clearly understand the significance of comprehensively strengthening military governance, strengthen mission responsibility, carry forward the spirit of reform and innovation, intensify military governance, and promote the new development of the cause of strengthening the military with new military governance.

The Supreme Leader pointed out that strengthening military governance in an all-round way is a complex systematic project involving all aspects of national defense and army building. It is necessary to strengthen the system concept, adhere to the problem orientation, strengthen the top-level design and strategic planning of military governance, strengthen governance in all fields, full link governance, and governance at all levels, and promote it in a planned and focused manner. It is necessary to strengthen overall planning, strengthen cross-departmental and cross-disciplinary coordination, and improve the systematicness, integrity and synergy of military governance. It is necessary to strengthen the management and supervision of military expenditure, deepen the governance of key areas, and promote the overall progress with key breakthroughs. It is necessary to further promote strategic management innovation, improve and perfect the mechanism of scientific demand generation, rapid response and effective implementation, and walk away from the whole process of professional evaluation to ensure smooth and efficient links and give full play to the overall efficiency of military system operation. High-level organs and senior cadres should take the lead in emancipating their minds, innovating their working methods, promoting all work with the concept of governance, and enhancing their skills in systematic governance, legal governance, comprehensive governance and source governance. We should attach great importance to grass-roots governance, respect the dominant position and initiative of officers and men, and promote all-round progress and perfection of grass-roots construction. It is necessary to organically combine military governance with reform and the rule of law, consolidate and expand the achievements of national defense and military reform, deepen military legislation, strengthen the implementation and supervision of laws and regulations, play a good role in promoting reform, and make good use of the rule of law as the basic way to better promote all aspects of military governance.

The supreme leader emphasized that strengthening cross-military governance is the proper meaning of comprehensively strengthening military governance and the inherent requirement of consolidating and improving the strategic system and capabilities of an integrated country. Relevant departments of the central and state organs, local party committees and governments at all levels should strengthen national defense awareness, strengthen overall coordination, and do their due responsibilities in the field of national defense construction. The army should do a good job in communication and coordination with local governments and give full play to the traction role of military needs in national defense construction. It is necessary to continuously optimize the system and mechanism, improve the organizational system, improve the policy system, and form a cross-military and orderly work pattern with close cooperation and coordination.

People’s Daily (July 26, 2023, 01 edition)

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Sixth, look at China’s economy

  In the past two days, the annual Central Economic Work Conference was held. In his important speech, General Secretary of the Supreme Leader comprehensively summarized the economic work in 2023, profoundly analyzed the current economic situation, and systematically deployed the economic work in 2024.

  How to understand this year’s economic situation and see through next year’s development trend? Is it "seeing flowers in the fog" or "watching the fire from the hole"? Today, let’s find out from six perspectives.

  Zhejiang Gongyuan New Energy Technology Co., Ltd. in Huangyan, Taizhou, the staff is operating a fully automatic welding machine to produce solar cells. Source: Xinhua News Agency

  First, overall, the upward trend is a wave curve.

  China’s economy is huge and involves a wide range. If you want to understand it correctly, you must not make a hasty conclusion by only a few indicators. There are many complex variables hidden behind it, which need us to consider all aspects comprehensively.

  For example, production and supply have steadily picked up. Since the beginning of this year, China’s agricultural production situation has been good, and the national grain harvest has been bumper again. This is the ninth consecutive year that China’s grain output has remained above 1.3 trillion Jin. In addition, in industry and service industry, the growth trend is equally good. In the first 10 months of this year, the added value of industrial enterprises above designated size increased by 4.1% year-on-year, and the production index of service industry increased by 7.9%. It is worth mentioning that scientific and technological innovation, a "key variable", is also building a strong momentum for the high-quality development of China’s economy.

  Maybe you will ask, why does Moody’s, an international rating agency, downgrade the outlook of China’s sovereign credit rating when the economy is developing so well? If we look at the rating, we can’t just look at Moody’s family. Recently, many international organizations and international commercial organizations have raised China’s economic growth expectations and cast a "vote of confidence" for China’s economy.

  For example, JPMorgan Chase raised its forecast for China’s economic growth from 5% to 5.2%, Morgan Stanley from 4.8% to 5.1%, and Citigroup from 5% to 5.3%. In addition, up to now, the heads of global business giants such as Microsoft, NVIDIA, Tesla and Louis Vuitton have visited China one after another to seek cooperation opportunities, and they are optimistic about the prospects of China’s economic development. The development trend of China’s economy is just like a wave-like rising curve. For ourselves, it is even more necessary to have a firm belief, from which we can see the resilience and potential of development.

  Second, personally, why do some people feel inconsistent with macro data?

  In the first three quarters of 2023, China’s total GDP was 91,302.7 billion yuan, a year-on-year increase of 5.2% at constant prices; In the first eleven months, the national consumer price index rose by 0.3% year-on-year & hellip; … It can be said that from the data point of view, China’s economic operation continues to improve, and globally, it belongs to the first echelon of high growth.

  But despite this, many people feel that business is getting harder and harder, jobs are getting harder and harder to find, making money is getting harder and harder, and money is getting more and more afraid to spend. Why?

  On the big side, we must see that China’s economy has passed the previous stage of high-speed growth and turned into a stage of high-quality development, and it must face a long period of structural adjustment. For example, "new quality productivity" represented by new energy vehicles and photovoltaic industry is rising rapidly, while the growth rate of "traditional productivity" represented by real estate and its related industries is slowing down. This structural adjustment will inevitably bring some pains, especially when the growth kinetic energy of the former is not enough to cover the gap caused by the adjustment period, which will affect some people’s income and quality of life to some extent.

  SAIC MG brand cars and new energy vehicles waiting to be shipped to Australia at Shanghai Waigaoqiao Haitong Automobile Terminal Source: Xinhua News Agency

  From a small point of view, compared with the macro structural adjustment and economic growth, the individual’s experience of economic development is more subtle, and the people mainly feel economic development through daily life. There is a certain asymmetry between the comprehensiveness of macro indicators and the dispersion of micro feelings.

  For example, it is normal that there is a certain deviation between the change of CPI and residents’ perception of price changes. The CPI data published by the National Bureau of Statistics is an average comprehensive index, which reflects the price trend of many commodities and services, but what ordinary people often feel every day is the price change of a single variety.

  Coupled with the superposition of factors such as communication technology, ordinary people’s cognition of economic development has been affected to some extent. For example, the changing situation of the stock market, the adjustment and transformation of the Internet industry, and so on, have set off a storm of public opinion on the Internet from time to time, inevitably amplifying the public’s anxiety.

  Third, historically, it is in a critical period of climbing over the ridge.

  For China’s economy, the Supreme Leader General Secretary once made an image metaphor, "China’s economy is a sea, not a small pond".

  Looking back on the course along the way, China’s economy is indeed as magnificent as the sea. Small winds and small waves, wind and rain are the norm, and big winds and waves sometimes occur. But every time after overcoming the crisis, it can always glow with more vigorous vitality. For example, in the Asian financial crisis in 1998, China’s economy withstood tremendous pressure and adopted multiple strategies to tide over the crisis smoothly, which suddenly attracted the attention of the whole world; In the international financial crisis in 2008, China’s economy once again showed a stable and far-reaching side of travel. After that crisis, China has also become one of the most important economies in the world.

  At present, geopolitics, century epidemic and global inflation have also brought unprecedented challenges to China’s economy, but judging from the "hard core report card" of China’s economic difficulties, we should also remain confident.

  As General Secretary of the Supreme Leader said, "When is there no difficulty? One by one, year after year, year after year, the Chinese nation has been like this for more than 5000 years. The key to climbing the hill is to boost confidence. " Now is the time for China’s economy to climb the hill and break through the barrier, and it will inevitably encounter some fluctuations and twists and turns, but at the same time, it is also honing itself. After this hurdle, the next journey will surely be sunny.

  Fourth, dialectically, the crisis is organic and the crisis can turn around.

  Objectively speaking, China’s economy is wading across the river, and it is always in new development and changes, whether facing opportunities or challenges.

  Looking at China, the problem of insufficient development imbalance is still outstanding, the deep-seated contradictions in the reform and development are intertwined, and there are still security risks in the fields of food, energy and finance. China’s economy still needs to overcome difficulties.

  Looking at the world, influenced by many factors such as the Russian-Ukrainian conflict and the Palestinian-Israeli conflict, the world economy is moving forward in a stumbling way. Although the direct impact of the century epidemic has gradually faded, its deep impact continues. Coupled with the counter-current, protectionism and unilateralism of economic globalization, the external pressure on China’s economic development has increased.

  In addition, some western media use cognitive warfare to sing down China’s economy or empty China’s economy, clamoring for the so-called "China’s economic collapse theory" and "risk removal theory", ignoring the facts, making things out of nothing, and confusing people, in an attempt to disturb the judgments, expectations and confidence of all walks of life in China’s economy.

  But as the old saying goes, danger is organic, and danger can turn around. History has proved more than once that the crisis is not only the cause of inducing the decline of the holdout countries, but also an opportunity to help the emerging countries become stronger. When we have mastered the skills of accurately recognizing changes, responding scientifically and actively seeking changes, and capturing and creating opportunities from crises, difficulties will be solved one by one, and problems will be broken one by one, thus "jumping up" and overtaking in corners and changing lanes will be realized.

  China (Shandong) Pilot Free Trade Zone Qingdao Area Source: Xinhua News Agency

  5. In the long run, the next "China" will be China.

  Economic development is a spiraling process. We should not only look at the current "shape", but also look at the long-term "potential".

  Identify the general trend. In the changing times, being strong is the last word. General Secretary of the Supreme Leader pointed out: "Our greatest opportunity is our continuous development and growth." After the founding of New China, especially since the reform and opening-up, our party has led the people to create a miracle of rapid economic development and long-term social stability, which is rare in the world, and provided the greatest confidence for China’s economic stability.

  Keep the trend right. Among the "big classes" in the world, China’s economy continues to pick up, and it is still one of the strongest engines of global growth. According to the latest report, China’s economic contribution to global economic growth will reach one third this year. Recently, under the background of multiple uncertainties in the global economy, international institutions have intensively raised China’s economic growth expectations, which is the best proof.

  Inspire the advantage. Practically speaking, China’s economic development still has many favorable conditions and supporting factors. For example, the dynamic advantages brought by the continuous deepening of reform and opening up, the institutional advantages of the socialist market economy, the demand advantages of the super-large-scale market, the complete supply advantages of the industrial system, and the talent advantages of a large number of high-quality workers and entrepreneurs, etc., all of which are the strong endogenous power and potential of China’s economic development.

  China has strong economic resilience, sufficient potential and wide room for manoeuvre. The fundamentals of long-term improvement have not changed and will not change. Insisting on doing your own thing well and making yourself grow and develop continuously is the "ballast stone" and "reassurance" to deal with all risk challenges.

  Since the beginning of this year, the domestic cultural tourism market has been booming. The picture shows tourists visiting the Xi’ an City Wall Scenic Area. Source: Xinhua News Agency

  6. Strategically speaking, "strive for progress in stability, promote stability by progress, establish first and then break"

  On December 8th, the Political Bureau of the Communist Party of China (CPC) Central Committee held a meeting, which clearly emphasized that next year we should adhere to the 12-word policy tone of "striving for progress while maintaining stability, promoting stability through progress, and establishing before breaking".

  "Striving for progress in stability" is the general tone. As we all know, this is both a basic method and a successful experience. To put it bluntly, it is to insist on the word "stability". For a large-scale economy like our country, the annual increase in GDP is equivalent to the annual economic aggregate of a medium-sized country, so stability is overwhelming, and "stability" is also the biggest "progress". This also requires us to improve our ability to cope with extreme situations with bottom-line thinking and extreme thinking, and ensure high-quality development with high-level security.

  "Promoting stability through progress" and "striving for progress through stability" are a pair of dialectical relations, which emphasize the relationship between "stability" and "progress". Highlighting "promoting stability through progress" is the component that further highlights "progress", emphasizing fully stimulating the advantages and vitality of all aspects, accelerating the construction of a new development pattern, and always being invincible in the fierce market competition and big country game.

  "Stand first and then break" does not mean that there is no "break" in the process of "stand first", but "stand" is the main contradiction and the main aspect of contradiction. Just like in land acquisition and demolition, high-quality housing is built first and then demolished, from "waiting for a house" to "waiting for a house", so that not only the difficulty coefficient of demolition will be greatly reduced, but also the unstable factors of demolition will be controlled. It can be seen that in the future, in the transformation of old and new kinetic energy, the sublation of old and new mechanisms, and the coordination of pilot promotion, "standing first" will not be "broken for the sake of breaking".

  Of course, in the final analysis, the most important thing at present is to stabilize expectations and strengthen confidence, which is also the top priority and key to doing a good job in economic work. Grasping this "bull’s nose" can form a joint force to promote high-quality development.

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Several military bases in the northeast of Congo (DRC) were attacked by anti-government forces.

  Xinhua News Agency, Brazzaville, May 25-Kinshasa News: Congo (DRC) military said on the 25th that several military bases near Goma, the capital of North Kivu province in the northeast of the country were attacked by anti-government armed groups in the early morning.

  Guillaume Njikai Keke, a spokesman for the Goma region of the Democratic Republic of the Congo, confirmed to Xinhua News Agency on the same day that at 4 am local time, armed members of the anti-government armed "M23 Movement" attacked several military bases of government troops near Goma. At present, the two sides are still fighting. Keke did not explain the current casualties.

  Since April 2012, "M23 Movement" has launched an offensive in the eastern Democratic Republic of Congo, engaging in insurgent activities, resulting in a large number of civilian casualties and tens of thousands of residents being displaced. In December 2013, the Congolese government and M23 signed a peace agreement in Nairobi, Kenya. Recently, however, armed members of M23 have exchanged fire with government forces in various areas of North Kivu.

  On 24th of this month, the United Nations Security Council condemned the recent attacks by armed members of M23 on government forces and peacekeepers of the United Nations Stabilization Mission in the Democratic Republic of the Congo.

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Returning home during the summer vacation to investigate the application of agricultural drones, Beihang students tried to "help agriculture with the sky"

This summer vacation, with the expectation of giving back to his hometown, Bai Jiayu, a student of Beihang University, once again set foot on the land after six years’ absence.

Bai Jiayu is a 2020-year-old student of Economics in the School of Humanities and Social Sciences of Beihang University. This summer vacation, she launched the social practice project of "helping agriculture by air" and returned to her hometown to investigate the application and promotion of "agricultural drones".
 
Get up at three o’clock in the morning, go to the farmland to observe the drone spraying situation, and interview the local villagers at a high temperature of 36 degrees Celsius … From July 25th to August 3rd, she and her team members experienced 10 days of hard rural life. Bai Jiayu told reporters that this research report will be fed back to his own innovation and entrepreneurship team. Beihang people will use scientific research capabilities to improve the performance of "agricultural drones" and use new technologies to improve the production and life of grassroots rural areas and revitalize the countryside.

Bai Jiayu (bottom right) took a group photo with his team friends and research subjects in the countryside. Photo courtesy of respondents

Join the school innovation and entrepreneurship team to generate first-line research ideas.
 
This spring, Bai Jiayu came up with the idea of returning home for investigation.

During the winter vacation of her sophomore year, she saw the recruitment notice issued by the innovation and entrepreneurship team of "Spinning Eagle Future" on campus. This is an entrepreneurial team established by seniors from the School of Aviation Science and Engineering, focusing on the development of drones. Because of her hobbies, Bai Jiayu signed up and passed the interview. Based on her major, she is responsible for the market research of agricultural drones and the latest dynamic arrangement in the team to determine the future development direction of the team.
 
"No investigation, no right to speak. We first searched for information on the websites of agriculture and enterprises, and established the leading enterprises in the agricultural drone market and their market share. However, the information obtained from second-hand materials was limited, and it was impossible to find out the rural situation after land transfer, while the online questionnaire survey was uncertain. When writing a business plan, I thought of the idea of going to the front line for research. " Bai Jiayu said.
 
With the support and advice of seniors, Bai Jiayu hopes to go to the front line for research by participating in Beihang’s summer social practice activities. At the end of May, Beijing launched the "Rural Revitalization" action plan for the service of teachers and students in capital universities to support students to participate in social practice in rural areas, which coincides with Bai Jiayu’s idea.
Where to investigate? The children who came out of the country decided to go back to the country.

Baizhuang, Dutang Administrative Village, Zhukou Town, Taikang County, Zhoukou City, Henan Province, is the birthplace of Bai Jiayu, and she has been studying there until junior high school. In my childhood impression, when it rains, the dirt road at the entrance of the village is covered with water and mud, which makes me walk deeper and shallower.
 
"Mom heard that I was going back to research and gave me special support. I found the phone number of the village party secretary and sent it to me at the first time. The village party secretary was very happy when she heard that college students were going to research. She also used the horn at the head of the village to publicize in advance and let the people support more." Bai Jiayu said.
Visiting villagers and observing drone operations on the spot
 
Interview and investigation of Beihang University students in the countryside. Photo courtesy of respondents
For the sake of epidemic prevention and control, the school suggests that students who return home to participate in summer social practice should do it in the surrounding areas within two hours’ drive. Bai Jiayu recruited small partners from the school’s "Henan fellow villagers". "At that time, seven or eight people signed up, and finally I selected several partners who were helpful to the team and had strong expression skills."
After gathering in the local area at the end of July, the students went to the countryside together. After leaving the village for 6 years and setting foot on this land again, everything has changed for Bai Jiayu. The dirt road has become a cement road, and the broken tile-roofed house has been replaced by small buildings. The village has placed garbage cans, which is cleaner and has tap water. "The first feeling is that the living standards of the whole village have improved a lot, and the poverty alleviation policy has been put in place, which has brought gratifying changes to rural areas and farmers." Bai Jiayu said with emotion.
 
The team spent two days in the village interviewing more than a dozen farmers, including the village head. Bai Jiayu found that the utilization rate of agricultural drones in the village has reached as high as 50%. Most villagers have heard of drones, and township governments also have free promotion activities to spray crops with drones every year. Used farmers say "it really saves effort".
After that, the team friends drove to Machang Town to investigate the plant protection service team. This is a team spontaneously organized by agricultural and commercial enterprises selling chemical fertilizers and pesticides according to local planting conditions. They also use drones to provide farmers with services such as fertilization and spraying. They suggested that Bai Jiayu’s team investigate local drone sellers and observe drone operations on the spot.
 
Local agricultural drones sprayed pesticides on the fields. Photo courtesy of respondents
 
During the interview with the seller, the other party mentioned that it planned to go to the village two hours away to carry out "agricultural operation activities on 4,000 mu of land", but spraying pesticides required high weather, so it was necessary to set off at 4: 30 in the morning, spray a wave before 10: 00 in the morning, and then continue the operation after 5: 00 in the evening. "Catching up with the hot weather and rain will bring difficulties to pesticide spraying. This practice can be said to be now or never. They asked us if we could go or not, and I said, OK!"
 
So, everyone got up at three o’clock in the morning, first drove to the seller’s place to gather, then went to the big farmland to observe the drone spraying pesticides together, survived the heat of the day, and continued to work at night … On the day of homework, Bai Jiayu and his partners were busy until 8 or 9 o’clock in the evening, and they didn’t go to sleep until 11 o’clock after finishing the harvest of the day. "I was too tired."
 
Provide research reports for entrepreneurial teams to help plant protection drones.

Recently, Bai Jiayu is focusing on combing the video interview materials of the survey. "The headache is to translate the dialects of local villagers into Mandarin." Referring to this practical experience, Bai Jiayu said with a smile that it is common to miss lunch and get up early and get greedy, but it also gains a lot.

"We got a lot of advice from Flying Hands, and we also learned about the disadvantages of drones on the market at present, such as poor endurance and poor obstacle avoidance function." By observing the drone operation on the spot and communicating with the "flying hand", Bai Jiayu mastered the first-hand information.

For example, the problem of short battery life, the "flying hands" can spray 20 acres of land for 7 or 8 minutes, but at this time, the power of the drone is also exhausted, so the flying hands need to bring two batteries, and when one is used up, charge it quickly and replace it with another one, which is more troublesome and inefficient; In terms of obstacle avoidance ability, because there are often tall trees outside the corn field, it is often difficult for drones to avoid obstacles and need to be manually operated by "flying hands".

Therefore, she hopes to report these problems and feed them back to her innovation and entrepreneurship team. She hopes that Beihang students can develop a plant protection drone that can overcome the disadvantages and contribute to the development of agriculture.

Ding Ruiyun, deputy secretary of the Youth League Committee of Beihang University, introduced that in the summer of 2022, nearly 3,000 students from Beihang University set sail to carry out summer social practice activities in a combination of online and offline. During this summer practice, students will investigate the achievements of China’s aerospace industry development, overall well-off society and anti-epidemic, and will also go deep into rural areas to carry out social practice activities such as theoretical policy propaganda, observation of development achievements, popularization of law and popular science, and scientific and technological support for agriculture. "The school will provide financial support and actively publicize the students’ achievements, and encourage students to carry out practical activities in the form of awards and scholarships."
Beijing News reporter Liu Yang
Editor Miao Chenxia proofreads Liu Baoqing.