The core of the new round of energy revolution is renewable energy generation and large-scale energy storage. Among many electrochemical energy storage technologies, sodium ion battery is one of the ideal choices for large-scale energy storage because of its rich resources, low cost, high safety, high conversion efficiency, flexibility, convenience, easy integration, fast response and maintenance-free.

　　— — Hu Yongsheng, researcher of Institute of Physics, Chinese Academy of Sciences, founder and chairman of Zhongke Haina.

　　Intern reporter Yu Ziyue

　　Recently, high-tech enterprises such as Zhongke Haina Technology Co., Ltd. (hereinafter referred to as Zhongke Haina) and Huayang New Materials Technology Group Co., Ltd. hatched by Institute of Physics, Chinese Academy of Sciences signed a contract with the Management Committee of Shanxi Transformation Comprehensive Reform Demonstration Zone to build a production line for anode and cathode materials of sodium ion batteries with an annual output of 2,000 tons in Taiyuan.

　　On February 20th, Hu Yongsheng, a researcher at the Institute of Physics of Chinese Academy of Sciences and the founder and chairman of Zhongke Haina, said in an interview with the Science and Technology Daily reporter that China’s sodium ion batteries are in the forefront of the world in terms of technology research and development such as material system and battery comprehensive performance, as well as in terms of industrialization speed, demonstration application, patent layout and standard formulation, and have already had the first-Mover advantage.

　　New energy nova is accelerating on the road of industrialization.

　　The development of fossil energy such as coal, oil and natural gas has led to the rapid development of human society, and the progress of modern non-fossil energy is also triggering a new round of energy revolution. Who will be the protagonist this time?

　　The voice of lithium-ion batteries is very high. However, when lithium-ion batteries are widely used in more and more fields in China, an unavoidable problem is becoming more and more worrying — — China’s lithium resources are highly dependent on imports. It is necessary to develop energy storage battery technology which does not depend on rare resources and has low cost.

　　Sodium ion battery, which is closest to lithium ion battery technology, has begun to emerge. In recent years, related achievements with independent intellectual property rights have emerged continuously. Intelligent electric bicycles, low-speed electric vehicles, home energy storage cabinets, energy storage power stations and sightseeing electric vehicles in parks/scenic spots with sodium ion batteries as the "heart" have come out one after another, and many achievements have been released for the first time in the world.

　　In the "Top Ten Scientific Progress in China in 2020" recently organized by the High-tech Research and Development Center of the Ministry of Science and Technology, sodium ion battery research was selected as 30 candidate results.

　　As a new star of new energy, sodium ion battery is accelerating on the road of industrialization, or it will become an opportunity for China to lead a new round of energy revolution.

　　"Sodium" attracts talents to make up for the lack of "lithium"

　　Globally, the distribution of lithium resources is extremely uneven, with about 70% distributed in South America. Available data show that at present, 80% of lithium resources in China depend on imports.

　　"Although lithium-ion batteries have become ‘, which accounts for 80% of the global electrochemical energy storage scale market; Absolute first brother ’ However, the scarcity of its resources and high cost have led to the large-scale development of its industry facing the ceiling. " Hu Yongsheng said in an interview with the Science and Technology Daily reporter.

　　How to solve the problem? It is urgent to find a cheap substitute.

　　Therefore, sodium ion batteries with the same working principle and similar battery components as lithium ion batteries have ushered in a great development opportunity.

　　Similar to lithium-ion batteries, sodium ion batteries rely on the reversible stripping and embedding of sodium ions between positive and negative electrodes to realize the storage and output of electric energy.

　　Sodium resources are extremely abundant in the earth’s crust, and the abundance of the earth’s crust is more than 1000 times that of lithium. Sodium ion batteries have shown significant advantages in cost. If the same energy is stored, the cost will be about 30% less than that of lithium ion batteries. Because of the similar battery structure, most of the existing lithium ion battery production equipment can be directly put into the production of sodium ion batteries, which further improves the cost control.

　　In the process of industrialization, low price is very important, but good quality is more important. Hu Yongsheng told the Science and Technology Daily reporter that the comprehensive performance of sodium ion batteries shows multiple advantages.

　　With the deepening of research, researchers found that sodium ion batteries have good power characteristics, wide temperature range adaptability, safety performance and no discharge problems. In addition, both the anode and cathode of the sodium ion battery can adopt aluminum foil current collectors, which can further improve the energy density of the sodium ion battery and make the sodium ion battery move towards the direction of low cost, long life, high specific energy and high safety.

　　Hu Yongsheng, for example, now commonly used mobile phone lithium-ion batteries can be fully charged in about one hour, while sodium-ion batteries can be fully charged in ten minutes or even less. It is frequently reported that lithium-ion batteries go on strike at low temperature in winter, while the discharge characteristics of sodium-ion batteries are still very good in the environment as low as -30℃ and as high as 80℃, which shows that they are environmentally friendly, very "sturdy" and can withstand tossing. "We have done experiments, using a steel needle to pierce the sodium ion battery, artificially shorting it, and found that there was no fire or explosion."

　　Cheap, "sturdy" and safe, sodium ion batteries are likely to become an important supplementary technology for lithium ion batteries in the future.

　　Breaking the technical bottleneck and broadening the application scope

　　Positive electrode, negative electrode and electrolyte are the three elements of sodium ion battery. Among them, most cathode materials face bottlenecks such as poor stability, short cycle life and high cost.

　　In order to solve these problems, the research team of Hu Yong Sheng bypassed the high-priced elements such as nickel and cobalt, which are commonly used as cathode materials for lithium-ion batteries, and used common elements such as copper, iron and manganese, and developed a layered oxide cathode material system for sodium-ion batteries with low cost, high stability and long service life.

　　Previously, the team cooperated with international scholars and published the research results on the cathode materials of sodium ion batteries for the first time in Science magazine.

　　Relying on the sodium ion battery technical team of the Institute of Physics, Zhongke Haina was established in 2017, becoming the first high-tech enterprise in China to focus on the R&D and production of sodium ion batteries. At present, Zhongke Haina has been financed twice, totaling 58 million yuan, for pilot technology development, and has built a 100-ton pilot test line for anode and cathode materials of sodium ion batteries and a million ampere-hour battery core line, and developed many products, such as soft bags, aluminum shells and cylindrical batteries, with energy density of 100— Between 150 watt-hours per kilogram, it is more than 3 times that of lead-acid battery, and its cycle life is more than 4500 times. Not long ago, the Science and Technology Cooperation Center of Beijing Municipal Science and Technology Commission organized an expert group to accept the project it undertook. The evaluation given by the expert group was that the relevant technical indicators reached the international leading level.

　　At the end of 2017, the team developed a 48V/10Ah sodium ion battery pack for electric bicycles; In 2018, the team developed a 72V/80Ah sodium ion battery pack and launched the world’s first sodium ion battery electric vehicle.

　　It is reported that the team has obtained more than 20 patents authorized by China on key materials such as positive electrode, negative electrode, electrolyte, additives and adhesives (some patents have been authorized by the United States, Japan and the European Union), and published more than 100 papers in academic magazines such as Science and Nature, which have been cited for more than 10,000 times.

　　These scientific research achievements will also play the role of engines, and will be transformed in a series of incubation enterprises such as Zhongke Haina, providing inexhaustible power for the commercial development of sodium ion batteries.

　　High hopes are placed on scale energy storage.

　　Climate change is a global problem facing human beings, so China has put forward the goal of carbon neutrality in 2030 peak carbon dioxide emissions and 2060, which also means that China’s economy and society will usher in a comprehensive low-carbon change.

　　In 2017, Chen Liquan, an academician of China Academy of Engineering, put forward the idea of "electric China". This coincides with China’s advocacy of building a global energy internet to meet global power demand in a clean and green way.

　　So, here’s the problem.

　　Solar energy and wind energy are the main renewable new energy sources to generate electricity, but they are random, intermittent and fluctuating. Solar panels can generate electricity in sunny days and during the day, but on cloudy days and at night, they "stop eating". Wind power generation is also closely related to wind power and weather. However, nowadays, we can’t leave electricity for a moment, and we can’t stand the days when electricity is only available when the weather is "awesome".

　　There is an urgent need for large-scale energy storage devices, mainly energy storage power stations, to store surplus electric energy and use it when power generation is insufficient to ensure a stable supply of electricity.

　　At present, the lithium-ion battery is the "first brother" in the energy storage demonstration power station. However, due to various restrictions mentioned above, the lithium-ion battery cannot support the two huge markets of electric vehicles and large-scale energy storage at the same time. Therefore, Academician Chen Liquan and researcher Hu Yongsheng have high hopes on the sodium-ion battery.

　　In 2019, Zhongke Haina launched the world’s first 100 kWh sodium ion battery energy storage power station, which realized the demonstration application of sodium ion battery in large-scale energy storage for the first time.

　　"peak carbon dioxide emissions and carbon neutrality are China’s solemn commitments and opportunities to lead the third energy revolution." Hu Yongsheng pointed out that the core of the new round of energy revolution is renewable energy power generation and scale energy storage. At present, the former is close to maturity, while the latter is still developing. Among many electrochemical energy storage technologies, sodium ion battery is one of the ideal choices for scale energy storage because of its rich resources, low cost, high safety, high conversion efficiency, flexibility, convenience and easy integration, fast response speed and maintenance-free.

　　Due to the huge energy storage market and industrial demand, combined with China’s perfect lithium-ion battery industry chain, sodium ion batteries have already had the conditions to take the lead in realizing industrialization and commercialization in China.

　　"I believe that with the strong support of the top-level planning and related policies of governments at all levels in China, with the collaborative innovation of production, learning and research and the promotion of social capital, sodium ion batteries will surely play an important role in achieving the goals of peak carbon dioxide emissions and carbon neutrality." Hu Yongsheng said.

　　Su Zhe knows this all too well: hair should be smooth, lips should be red, clothes must show figure, and a few online paragraphs should be prepared smoothly, and you’re done.

　　Although he is only 26 years old, he is like a skilled worker on an assembly line. More than 1,000 women of different ages and looks pass through his hands, packaged into sweet shapes, and transported to the flashing screen along a network cable. His "products" were labeled as "online celebrity" and he was also given the title of "online celebrity Trainer".

　　For these young anchors, as long as they meet, he can begin to classify and package, "Kawaii", sexy and funny. Then he presented the "secret of powder absorption" that he had accumulated for 11 years one after another: thick makeup, sweet mouth, and constant passion. Seeing a gift is more like a peach heart, and welcoming a local tyrant warmly … …

　　From noon to the early morning of the next day, there was never a quiet moment in the live broadcast room of Su Zhe Company. His schedule is full, the first batch of students have not yet "started", and a new batch of more than a dozen girls have come to the company to wait for his training. On the screens of three mobile phones and two computers on Su Zhe’s desk, the faces of beautiful women changed batch after batch.

　　College students rushed to Su Zhe’s company one after another, some wanted to make money to buy luxury goods and mobile phones, some thought it was fun, some people wanted to improve their family living conditions, and some people were not convinced. She was not more beautiful than me, but she could earn so much money on live broadcast.

　　At the age of 15, Su Zhe was also running along the road of the anchor. It took him a whole year to get his first gift: a lovelorn armed police just finished drinking and gave this little brother 500 yuan a "gift". That’s more than his monthly living expenses. But now, his online celebrity can get staggering income even by a live broadcast.

　　The more successful cases, the harder it is for girls to escape the temptation of live broadcast. Every time I just see it for the first time, I eagerly ask Su Zhe, "How much can the basic salary give me?" "How is the company going to package me?"

　　He is angry and helpless for this, but he still wants every girl who enters the live broadcast room to become a "goddess" in others’ hearts. The reflector beside the computer, the carefully adjusted angle of the light and the camera parameters can make the collapsed bridge of the nose rise like a mountain, and the edges and corners at the chin can disappear without a trace. Clothes that are uncomfortable to wear can look very suitable for the body.

　　Su Zhe confidently set up a dream about the future for them, even though there is not even an obvious wrinkle on his own face. Sometimes girls worry that they will not be young one day. "With our lighting and beauty camera and makeup, you can’t see any difference between your thirties and forties and your twenties!"

　　A 130-square-meter rented house in a residential area is separated by a sound insulation board into 20 small live broadcast rooms of 1.6 meters by 2 meters. That’s where Su Zhe works, and the girl’s dream blooms in this small space. However, these dreams that look glamorous on colorful screens, Su Zhe "feels numb" when he looks much more. He only eats one meal a day most of the time, and his favorites are egg noodles and steamed bread pickles.

　　Before doing full-time anchor training, Su Zhe worked in a mold factory in Kunshan, Jiangsu for 7 years. Later, he only needed to stamp the drawings every day. Although he has more leisure time and more salary, Su Zhe’s heart is drifting away from the boring formal work. He talked with his family for three times before he switched from the assembly line of making molds to the assembly line of making "online celebrity".

　　Among the girls he trained, some left the studio because of graduation, but Su Zhe said that most of them would come back. When someone went back to the company after a short suspension, he complained to Su Zhe, "Two months’ work is enough for me." She’d rather come live after work. Although after six or seven hours of live broadcast, the person who was still alive in front of the camera one second ago collapsed there, unable to say a word.

　　Nowadays, Su Zhe seldom calls his family. At two or three o’clock every morning, his family has already fallen asleep, but he has just finished his day’s work. The camera and the lights gradually turned off, and he watched the girl who took off her makeup put on her usual clothes and left the live room wearily. Su Zhe will clean the room, close the security door, cross a street and return to his rented apartment.

　　At 5 o’clock in the morning, Su Zhe, who finished all live monitoring, was ready to fall asleep. High-speed railway station, who is not far from home, boomed. He didn’t feel noisy, but he liked it in his heart. Because he knows that as long as he walks for five minutes and buys a high-speed rail ticket, he can return to his hometown within three hours. His parents, wife and children are there. He will use the money he earns now to buy them a new house in his hometown. This is enough to make him sleep peacefully.

　　(Su Zhe is a pseudonym in the text)

　　From the Iraq war to the Spartan war, all the classic wars have been told countless times by movies that have only been born for more than a hundred years for thousands of years, but the Pearl Harbor incident, the fuse of the Pacific War, is rarely involved. But only a few are classics. On April 21st, the spy war blockbuster "Dongfeng Rain" directed by China director Liu Yunlong will be released soon. The film tells the audience for the first time about the fierce dark war that took place in Shanghai, the spy war center of the Far East.

East Wind Rain in 2010

　　Focus: spy war. Compared with the Pearl Harbor incident itself, the spy wars before and after it are actually more mysterious, and many details of the incident are still inconclusive. At that time, in Shanghai, the spy war center of the Far East, intelligence personnel from many countries also intercepted the information of the sneak attack. What will they do with this most important information in history? Dongfeng Rain will tell the audience in detail this unknown history for the first time in the history of film.

　　Highlight: the plot. As the first person in China’s spy war drama, Liu Yunlong spared no expense in spending hundreds of millions of yuan to truly restore the surging spy war situation in Shanghai during World War II. Screenwriter Yang Jian spent a lot of energy and read countless historical materials, and created a ups and downs script for the film on the basis of historical facts. In the film, spies from all countries and parties are fighting each other, and the situation is changing rapidly. Until the last minute, no one can guess the result of the matter.

Pearl Harbor, 2001

　　Key point: emotion. "Pearl Harbor" is the most popular Pearl Harbor film. Besides its more direct title, the film is indeed much better than the previous two films in quality. The film puts the love triangle of several soldiers in the background of the Pacific War, and tells the cruelty of the war from the emotional side. Putting feelings on such a high level, this film has to be called a classic.

　　Highlight: the scene. Michael bay’s special effects never let the audience down. Six years before Transformers, his ambition for the grand scene of the film had already begun to take shape. The budget of up to 200 million dollars could hardly fill the bottomless pit of the special effects of the film. Pearl Harbor reached its peak in props, actors and technology. Grand scenes and magnificent feelings, typical Hollywood.

Tiger! Tiger! Tiger! "1970

　　Focus: history. The film was co-produced by the United States and Japan. It is unprecedented for the two sides of the war to come together to make a film, and the director is also one from each side. At that time, the purpose of preparing the film was to present that period of history. The film told every event before and after the war in detail, which was a good choice for the audience trying to understand the history at that time.

　　Highlight: true. Focus on history, and the thing to be done is truth. Tiger! Tiger! "has a very high historical value, and has achieved an extremely objective degree in point of view. It’s hard to find any obvious loopholes except a few goof shots found by fans. Even the props used in the film are all copied in true proportion, and many of them are collected in museums.

Loyal Soul in Gone with the Times 1953

　　Focus: American troops. The film tells the story of the American Pacific garrison on the eve of Pearl Harbor time. In the film, the trumpeter Bull saw the extremely chaotic side of the army. He tried his best to adapt the facts, but in the end he could do nothing in front of the dark forces and died tragically in a sneak attack. The Pearl Harbor incident in the film only played the role of the finale, and the theme of the film was placed on the dark side of the American army at that time.

　　Highlights: acting skills. At that time, when the film technology was difficult to make a difference, the acting skills of the film actors were fully demonstrated. The wonderful performances of several winners and actresses helped the film win eight Oscars (the 26th), and the film also created countless classic scenes and beautiful shots, which was called "the best film to show the Pearl Harbor incident in the 20th century".

"Because there are no patients.

Phase III clinical trials can only be done abroad. "

Recently, Academician Zhong Nanshan.

Invited to attend the 2021 graduation ceremony of University of Science and Technology Shanghai.

One of his "Versailles" speeches

Connect two hot searches

Why does China’s vaccine research and development seem to be slow?

"Because there are no patients."

In a speech

Talking about the development of COVID-19 vaccine in China.

Zhong Nanshan said that 71 vaccines are being developed in China.

Nine of them are in phase III clinical trials.

Two of them were approved by the World Health Organization for emergency use.

It has been included in the emergency use list.

　　△ Image source: Shanghai University of Science and Technology

Zhong Nanshan said:

"Because prevention and control are effective in China.

We can’t be in China.

Do the third phase clinical trial.

Because there are no more patients.

Therefore, phase III clinical trials can only be done abroad. "

Many netizens lamented.

"One mouth is old Versailles!"

"This Versailles is super like it!"

Team Zhong Nanshan responded:

Thanks to everyone who supports the fight against the epidemic with practical actions

This morning (July 6)

Academician Zhong Nanshan’s innovative research team

Official account @ Nanshan Breathe

Respond to this matter and rush to the hot search again.

Responded that

This kind of discourse is called Versailles by netizens.

In fact, we need everyone

Support you against the epidemic with practical actions.

Wear a mask and be socially isolated.

No spitting, timely vaccination.

Thank you to all the workers from all walks of life who participated in the fight against the epidemic.

And support you in fighting the epidemic with practical actions.

　　Producer Wang Xingdong

　　Editor-in-Chief Zhang Zhida

　　Editor Wu Siyu Zhao Yuqi

Special feature of 1905 film network According to the data of Cat’s Eye Professional Edition, as of 21: 30 on May 3, the box office of the May 1st cinema in 2023 exceeded 1.5 billion yuan. Among them, with 510.7343 million yuan, 463.8841 million yuan and 172.5284 million yuan respectively, it ranked in the top three at the box office, followed closely.

Counterattack the most important key words in the mainland film market during the May 1 ST period.

In terms of single film, "Unfamiliar Road of Life" counterattacked "King of the Sky" and became the box office champion, with the cumulative box office of both films exceeding the 500 million mark. In terms of the single-day box office trend, it broke through the 300 million mark for four consecutive days. Among them. On April 30th and May 1st, the single-day box office increased continuously.

The fiery May 1st File has made people more confident about the future development of China film market.

High-quality comedy is just needed in the market.

In 2023, the big dark horse in the mainland film market in the May 1st file was "Unfamiliar Road to Life".

Whether it is in the pre-sale of the box office or the number of people who want to see the online platform in the early stage, the performance of Unfamiliar Life is quite satisfactory. However, this film achieved a counterattack by virtue of the genre difference of the only pure comedy film in the schedule and the strong entertainment attribute of the plot.

The single-day box office of the film rose from 34.148 million yuan on April 28 to 130 million yuan on May 1, and won the single-day box office championship for three consecutive days. The box office of the film broke through 100 million days in a row for three days. In addition, the proportion of the film’s single-day release increased from 10.8% on the first day of release to 23.7% on May 3.

For the box office trend of the film all the way up, the director issued a document saying, "Thank you all, thank you all, thank you all for giving the opportunity to the cinema colleagues." At present, the cumulative box office of the film has exceeded 500 million yuan.

According to the "2022 China Film Annual Survey Report" released by the 1905 Film Network and Film Channel Media Center at the beginning of the year, the total box office of comedy films in 2022 reached 7.513 billion yuan, an increase of 28.66% compared with 2021, and comedy films are still just needed by the market.

The same is true for the Spring Festival and May Day in 2023, and comedies are full of harvest. For the vast majority of the audience, watching movies is one of the ways to relax and decompress in daily life. Comedy films can just make people laugh, relieve stress and ease their emotions.

This is also the first time that a comedy has won the May 1st box office title in the past three years. In 2021 and 2022, the ticket titles were respectively, both of which were romantic films.

There are also romantic films such as "So Many Years" released in the May 1st. Among them, the performance of "So Many Years" controlled by Light Media is relatively outstanding. The film won the third place at the box office, and the cumulative box office exceeded 200 million.

The pre-sale of the box office champion "The King of the Sky" also performed well. The film’s single-day box office has achieved positive growth for two consecutive days. The compact plot and realistic special effects have become the key words of the audience’s hot comments. The film Douban is divided into 7.0. At present, the cumulative box office of the film has exceeded 500 million yuan.

In addition, the film also broke the record of the total number of domestic films in the May 1st file of China mainland film history. The film’s demonstration of the work and life of test pilots has also been unanimously recognized by ordinary audiences and professionals.

The big-screen work "Prosecutorial Storm", which also has the prototype of real people, has also gathered a lot of attention. The former is the first film about criminal trial from the perspective of China prosecutors, while the latter is another new fire-fighting film. At present, the box office of Procuratorial Storm in Out of Fire is more than 47 million yuan and 35 million yuan respectively.

It is worth mentioning that the word-of-mouth of the director’s debut by a well-known screenwriter is not directly proportional to the box office. At present, the film Douban scores 7.3, which is at the top of the new film schedule. At present, the film box office is only in the early tens of millions.

In this regard, Zhang Ji’s circle of friends wrote that "Changsha Nightlife" is my first film directed by me, and there are many shortcomings and regrets. I humbly accept your criticism and correction, but I still hope that my colleagues in the cinema can add some films to our films, especially the effective films. "

According to statistics, the single-day rate of the film from April 30th to May 3rd was 1.8%, 2.4%, 2%, 1.6% and 1.6% respectively. This film full of Hunan flavor, the regional box office champion in the schedule was won by Hunan Province without any suspense.

Animated films and old films performed well collectively.

Of the 18 new films in the May 1st file, there are 5 new animated films, which are mainly low-oriented. Among them, the cumulative box office of "Cosmos Guard: Storm Power" exceeded 30 million, 10 million and 5 million respectively.

New GG Bond Big Movie Super Racing is the eighth big movie in GG Bond series. The New GG Bond Movie Dinosaur Diary, released on May 1st in 2021, created a new box office record for this series of big movies with a score of 79.319 million.

Old animated films such as "Slam Dunk" are outstanding at the collective box office. The content of the story is adult-oriented, which makes the potential audience of such films even larger.

After a lapse of 27 years, the first big movie slam dunk was released in China, which fulfilled many audiences’ dreams of national competition after 1980s and 1990s. The memory killing aroused by the appearance of the five tigers in northern Hunan has made many middle-aged people relive their youth.

On April 20th, it was released in China, and it was not unexpected that the film became the box office champion of the May 1st animated film in 2023. At present, the film Douban scores as high as 9.0. At present, the cumulative box office of the film has exceeded 600 million yuan.

The director’s new film "Journey to the Bell Bud" has a steady long-term box office trend. At present, the cumulative box office of films has exceeded 800 million, which has raised the ceiling of Japanese film box office in China film history to a new height. The mainland of China is also the largest ticket warehouse for this overseas box office.

According to Nintendo’s classic red-and-white game IP, Super Mario Bros. Movie also earned more than 20 million yuan at the box office during the May 1st period. At present, the global box office of the film has reached 1.048 billion US dollars, making it the single-chip box office champion in the current global market.

In these new and old animated films, the works of young children meet the needs of parent-child viewing, while the works of adult children win the movie ticket in the hands of the audience with their feelings. Collective quality online is the basis for the overall box office performance of the May 1st animated film.

Among the many film companies that participated in the May 1st file, Shanghai Tingdong Film has undoubtedly become the biggest winner. "Unfamiliar Road to Life" and "King of the Sky" produced by its owner won the first and second place at the box office. The "So Many Years" controlled by Light Media is also small and broad, with a high return on investment. China Film, Ali Film, Cat’s Eye Film and other mainland film enterprises have gained in varying degrees.

In addition, those officially released in the mainland on May 5 were also screened during the holidays, accumulating market enthusiasm. At present, the total box office of this film has broken the 10 million mark.

Due to the good reputation of films such as King of the Sky and Unfamiliar Road in Life, the long-term box office endurance is worth looking forward to. In the future, there will be "Please don’t believe her" in the mainland film market in May, and Chinese and foreign works with certain market recognition will be released.

At present, the box office of China mainland film market in May has exceeded 880 million yuan, which is higher than the overall box office in May last year. Under the blessing of May 1st, the annual box office in the Mainland has exceeded 19.6 billion yuan, and it will break through the 20 billion mark at the latest next week.

　 　 　 　CCTV News:Today (April 2) morning, the State Council Press Office held a press conference, and the relevant person in charge of the State Grain and Material Reserve Bureau introduced the achievements of China’s food security development during the 13th Five-Year Plan period, and interpreted the key work of grain and material reserve during the 14th Five-Year Plan period.

　 　 　 　Food security is an important foundation of national security. The "Fourteenth Five-Year Plan" has set up safety and security indicators, among which the binding index of comprehensive grain production capacity is included in the five-year plan for the first time. During the "Fourteenth Five-Year Plan" period, the comprehensive production capacity of grain was set at an annual output of 650 million tons, which is more than 1.3 trillion Jin. China’s grain has maintained "17 consecutive harvests", especially in the past six years, the annual output has been stable at more than 1.3 trillion Jin. From this perspective, this is a regular goal. The output reached 1.3 trillion Jin, which means that 1.4 billion people in China have 470 kilograms of grain per capita, far exceeding the international food safety standard line of 400 kilograms per capita. With this foundation, we will not only be able to eat well, but also make use of the international and domestic markets and resources with ease to ensure the smooth formation of the new development pattern of "double cycle".　

　 　 　 　In view of the binding index of comprehensive grain production capacity, during the "14 th Five-Year Plan" period, policy arrangements and supporting measures were more detailed and more accurate. The most important thing is to optimize the development and protection of land space, promote agricultural production to gather in grain production functional areas, important agricultural products production protection areas and characteristic agricultural products advantage areas, and realize large-scale and contiguous planting.

　 　 　 　To consolidate the foundation of grain production capacity, we need two persistences: first, we should adhere to the principle of "storing grain on the ground and storing grain in technology"; second, we should adhere to the strictest farmland protection system and strictly observe the red line of 1.8 billion mu of cultivated land. Build a national food security industrial belt, and firmly hold China people’s rice bowls in their own hands.　

　　Before going to the Shanghai Auto Show, several friends greeted me early and asked me to go to the scene to inspect several new cars for them. "If the workmanship is almost as good as the photos I saw online, I will buy it." From that moment on, I knew that China auto market would not stop developing, and this auto show will be as splendid as ever.

　　Sure enough, this year’s Shanghai Auto Show has exceeded most people’s expectations in terms of scale and quality. Today, when the economic environment is still unclear and several international auto shows have shrunk, this year’s Shanghai Auto Show has become the most enthusiastic carnival in this chilly wind with an unprecedented number of world first-time cars and independent brands. In fact, such a hot scene is also expected, because the rigid demand to support the progress of China auto market still exists, and it is bound to continue to expand for a long time. Just as a foreign leader of a joint venture said at the auto show, at present, only a few percent of the per capita car ownership has pushed China to the forefront of the international auto market. In addition, the government has successively introduced effective policies to support the auto industry. What reason do we have to worry about the development speed of China’s auto market? Many enterprises have expressed their firm confidence that China will become the world’s largest automobile consumer in a few years.

　　China is releasing its desire for automobiles in an all-round way, and enterprises will naturally not neglect it, because the market has proved that almost all automobile brands can reap ideal return on investment when they come to China, whether they are top luxury cars with millions of yuan or affordable cars with only tens of thousands of yuan. Therefore, at this Shanghai Auto Show, we can feel the meaning of "globalization" more obviously than any international auto show. Yes, the brands are not divided into regions, and the participating cars are not divided into high and low prices. The appearance on the same stage makes people feel happy, which reflects the great momentum of China automobile market.

　　I believe that no one will go home empty-handed at this auto show. Luxury cars will be "extravagant" to the extreme, and mid-level cars will be more and more fascinating, while cheap and good economy cars will make people sigh: Look at this style, look at this configuration, how could they have sold hundreds of thousands a few years ago! In a word, my friends have got satisfactory answers from me. As a member of the largest automobile market in the world, what are your plans? (Zhu Qin)

Editor: Wang Jiaolong

From the construction and debugging of 35 venues, to the organization and arrangement of 27 major sports events, to the formation of a volunteer team of more than 230,000 people, as well as the comprehensive guarantee of accommodation and accommodation for about 10,000 athletes, audience watching and traveling … After more than four years of careful planning, the Seventh military world games has been fully prepared.

"Create military glory and build world peace." The international sports event scheduled to open on October 18th has already sounded the "assembly number" of "competing for Wuhan and fighting for Jiangcheng" …

35 venues are ready, and the "Village" will be opened soon.

Youyou Chuyun, lush grass and sparkling waves … Junyun Village is located in the southeast bank of Huangjiahu Lake in Jiangxia District, Wuhan, with a total area of 848.7 mu.

Compared with previous military games, the biggest feature of this military games is that all competitions are held in one city for the first time. According to the standards of large-scale events, Wuhan has built a new athletes’ village for the military games. At present, the Military Sports Village has been completed, and about 10,000 athletes and delegation officials from more than 100 countries will be welcomed on October 11th.

According to reports, Junyun Village is divided into residential area, public area, logistics area and operation area according to its functions. Among them, there are 1958 apartments for athletes in residential areas, providing three-star room service, with a per capita living area of 25 square meters.

In the apartment, central air conditioning, water heater, washing machine, toiletries and so on are all available to realize the check-in with a bag. There are two restaurants in the logistics area, which can accommodate 7000 people at the same time. The athletes’ restaurant will provide more than 100 dishes for each meal, including Chinese food, western food and halal food.

Walking in Junyun Village, you can see the classical charm of China’s "home of mountains and rivers" everywhere. The landscape structure of "Three Axes and Five Gardens" is like the traditional "folding fan" in China. Plum, orchid, bamboo, chrysanthemum and lotus are dotted between small bridges and flowing water and white walls, which shows the characteristics of traditional houses in China.

It is both a Chinese "home of mountains and rivers" and a modern "smart community". Junyun Village is equipped with 5G network and WIFI. The main entrances and exits of the community are equipped with intelligent equipment that can quickly identify the identity, and at the same time, there are the most advanced indoor intelligent inspection robots in China, which can realize intelligent judgment and active early warning of hidden dangers of electricity consumption and ensure the safety of residential electricity consumption.

According to reports, after the competition, Junyun Village will be transformed into a residential area, and some public areas will become kindergartens, primary and secondary schools.

The 7th Military Games will use 35 venues. In May this year, all the venues of the Military Games were completed. At present, the pre-competition testing and debugging work has basically ended.

The competition schedule will be released soon, and football volleyball will take the lead in whistle.

Wuhan Military Games will hold 27 major events and 329 minor events. According to the report of the Executive Committee of the Military Games, the preparations for the competition are progressing steadily, and all the competition schedules have been scheduled in the latest version, which has entered the final confirmation stage.

As one of the important rules of sports events, the schedule of sports events in the military games will be accurate to which game will be played every day and every time. On October 16th, the volleyball and football matches will take the lead before the opening ceremony.

The 38 test matches of various sports in the Military Games started in April 2019 and were basically completed in late September. According to reports, these test competitions have played a role in testing venues, training teams, and checking for leaks.

At present, the third registration of the Military Games is closed, and the final data of countries, athletes, referees, delegation members and technical officials participating in the Wuhan Military Games are being finally counted. According to preliminary statistics, the total number of athletes participating in the competition is about 10 thousand.

The presentation of awards is progressing in an orderly manner, and all kinds of medals and trophies have been determined and will be distributed to various venues. The flag-raiser has completed intensive training, and the ceremony personnel and etiquette supervisor have conducted intensive training in Wuhan Institute of Physical Education. The required competition equipment has also been fully configured.

All 43 anti-doping workstations have been set up, including 42 anti-doping checkpoints and 1 extended education station in Junyun Village. Each checkpoint is equipped with local deputy stationmaster and staff.

On October 8th, tickets for men’s basketball, badminton, tennis, men’s beach volleyball, women’s beach volleyball and football matches of Wuhan Military Games went on sale. At this point, all the tickets for the military games open to the public have been online. At present, tickets for popular events have been basically sold out, and some events still have tickets left.

More than 230,000 volunteers assembled and comprehensive support was put in place.

Han Qiaosheng, Ju Binbin and other volunteer ambassadors of the Military Games led the volunteers to take the oath at the swearing-in meeting held recently.

At present, the Military Games has recruited a total of 236,000 volunteers, including 210,000 urban volunteers from all walks of life, including advanced models from all over the country, provinces and cities, college students and foreign students.

Games-time volunteers have received general training, professional training, pre-job training and other rounds of training, and will be active in 13 categories of posts such as concierge reception, language service, traffic guidance and audience service.

The person in charge of the Transportation Operation Center of the Military Games said that the transportation and public transportation services of the Military Games have a heavy task, and the guarantee locations involve competition venues, more than 90 reception hotels, a civil airport and three railway stations.

At present, the Executive Committee has organized more than 2,000 drivers and 1,000 managers to complete the training, and all competition venues have opened public transport routes.

Comprehensive guarantees such as power supply, security and medical care are basically ready. During the "Eleventh" holiday, thousands of power-saving personnel of Wuhan Power Supply Company of State Grid joined forces to complete multiple rounds of stress tests on all venues. The neighboring State Grid Jingzhou Power Supply Company and other units also participated in the guarantee of the military games, making every effort to ensure reliable power supply.

Previously, the Wuhan Public Security Bureau concentrated on the police training activities of "Great Training in Military Games" and was carrying out the three-dimensional guarantee of "land, water and air". At the same time, Wuhan police also built a foreign-related police service team, which consists of 100 policemen who are proficient in foreign languages and have excellent business. During the military games, they will wear a "blue armband" with bilingual logo.

In addition, a three-dimensional first aid system consisting of 120 ambulances, 2 helicopters and 6 medical boats is ready; The meteorological department has newly built 30 venue automatic weather stations, which will provide meteorological services through the "short-term approaching early warning system".

The loud assembly number has sounded, and the drums of competition are about to ring. Wuhan is showing the new image of China city to the world with a new attitude of "every day is different" …