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The 2021 Toyota High-Performance Edition is a four-wheel drive version, with fashionable and scientific design. The large chrome grille on the front of the car is exquisite and domineering, and the exaggerated spoiler area spreads, which further enhances the momentum. The front group is equipped with adaptive far and near light, automatic headlights and functions, and the front surround is decorated with silver chrome, which is very conspicuous and has good bite force.

Viewed from the side, the rich straight lines outline a distinct area, which is very mechanical and bold. The length, width and height are respectively, and the wheelbase is, so the spatial layout is flexible and practical. While the roof rack is practical, it also extends the visual experience. 235/55 R19 unique aluminum alloy wheels, with wheel eyebrows, are very atmospheric.

Seen from the back, the tail of the wide body is thick and huge, which is very imposing. The slender and flat taillights, with chrome-plated design, are more exquisite, but the whole looks a bit dull. The exhaust gas on both sides of the rear enclosure is very low, but it still can’t stop its sporty atmosphere. The tail is electric, with induction opening and memory setting, which is more intelligent and convenient.

The overall design of the 2021 Toyota Willanda high-performance version of the four-wheel drive engine gives people a simple and generous feeling. The leather coating with red stitching is very advanced and textured, and the square 10.1-inch high-definition screen is suspended in it, creating a sense of science and technology. At the same time, it also adds a sense of atmosphere, equipped with GPS navigation system, car Bluetooth, car networking, voice recognition control system. As well as safety lane departure warning, front collision warning, reversing side warning, active braking, lane change assistance, lane keeping assistance system, five airbags, two kinds of driving assistance images before auxiliary control, three cruise systems, head-up display system (HUD), keyless start and entry, monochrome atmosphere lights, etc.

The three-spoke leather steering wheel has a delicate grip, is equipped with multi-function buttons, feels intimate, supports up and down+front and rear adjustment, and has a heating function; The 12.3-inch full LCD instrument panel has a variety of UI interface designs and regional information display.

The 2021 Toyota Wilanda high-performance four-wheel drive exciting edition is equipped with leather+imitation leather seats. The main driver’s seat is electrically adjusted in eight directions, such as waist, and the co-pilot’s seat is manually adjusted in four directions, all with heating function, which is completely sufficient for daily use. The seat also adopts the red line atmosphere, the overall interior is integrated, the modeling atmosphere is heavy, and the ride experience is good. There is a panoramic skylight at the top, which is large in size and covers the front and rear rows.

The space in the back row is designed to be clean and spacious, and the floor is not high, although it has some influence, it is not big. The sofa seat is soft and comfortable, with adjustable backrest angle, and equipped with 3 headrests, central armrest with cup holder, automatic dual-zone air conditioning, mobile phone charging port and proportional folding seat.

The reserved space volume of the trunk has reached 580L, and the horizontal and vertical space performance is good, which is more than enough for home use.

The 2021 Toyota Willanda high-performance four-wheel drive version is adopted, equipped with a 2.5L naturally aspirated engine, with a maximum power of 180 HP and a torque of 224 Nm, a permanent magnet/synchronous motor with 237 HP and a torque of 391 Nm, and an E-CVT continuously variable transmission, with a top speed of 180Km/h and a NEDC comprehensive fuel consumption of 1.2L/100km.

Chassis suspension: front McPherson independent, rear double wishbone independent, front four-wheel drive, curb weight and full load weight.

Toyota Willanda is an SUV that is very suitable for home use. While the space meets daily use, the hybrid version is more fuel-efficient and the price is more affordable. The real car is the top version.

　　　　　　　 On August 19, John Woo’s first martial arts masterpiece "Sword Rain", which was invested by Beijing Pony Pentium Film Co., Ltd. for 14 million US dollars, officially launched its official website in Beijing Fortune Shopping Center and exposed the posters of the constellation of stars. "Sword Rain", which will be released nationwide on September 28, is known as "a movie without supporting roles". It is the strongest lineup of Chinese martial arts that gathers Yang Ziqiong, Zheng Yusheng, Wang Xueqi, Da S, Yu Wenle, Lin Xilei, Dai Liren, Bao Qijing, Wu Peici, Guo Xiaodong, Li Zonghan, Jiang Yiyan and other 12 A-list stars, together with Su Zhaobin, Dong Wei, Jin Peida, Hetian Huimei and other ultra-luxury teams behind the scenes. For this reason, the film broke the conventional poster design and specially tailored the constellation posters for the twelve starring characters. Each star’s character in the play corresponds to a constellation, and the famous constellation Little Prince writes the constellation judgment, and the "star luck" reveals the fate of the characters in the play.

　　　　　　　 "Rain of Swords", with the theme of a retired female killer being hunted by a killer group, was called a martial arts version of the "killing game" by John Woo. The story tells that after the female killer "Zeng Jing" (Yang Ziqiong) washes her hands in a golden basin, she becomes a couple with the simple young messenger "Jiang Ah Sheng" (Zheng Yusheng) in the small town, but because she has the holy things that everyone in the rivers and lakes desires, she cannot escape the hunting and killing of the killer group (Big S, Yu Wenle, Dai Liren, etc.) led by the "Wheel King" (Wang Xueqi). In the endless "killing game", she gradually drifts away from ordinary life and falls into the struggle of killing or redemption… Because of the ups and downs of the plot and the shocking picture, "Sword Rain" is known as "more entertaining, more literary, and more popular than". Woo, who has always been known for depicting men’s friendship, "abandoned" brotherly loyalty for the first time and praised the heroine in his first martial arts film. In an interview, Woo admitted that unlike his previous emphasis on brotherly chivalry, in "Sword Rain" with women as the protagonist, love will be an important element. "" Sword Rain "is not a simple fight to kill, revenge, it actually tells a love story between men and women, it is a humanized movie."

　　　　　　　 At the press conference, the calligraphy font of the title of "Jian Rain" was first announced. The global collection of calligraphy fonts jointly initiated by the producers of "Jian Rain" and the "2nd" Chen Xiang Four Forces "Zero Basic Calligraphy Crash World Internet Protocol Television Selection Committee" received more than 10,000 works from home and abroad. In the end, Shen Congqi, the inventor of the "father of the saber" in New China, won the prize, and his written title was officially used in the film title.

　　　　　　　 Although "Sword Rain" is a female hero film led by "female version of Chow Yun-fat" Yeoh Michelle Yeoh, the "female hero" was absent on the day of the launch. Under the leadership of Woo, Wang Xueqi, Yu Wenle, Dai Liren, Guo Xiaodong and Li Zonghan were generous to help out. Woo joked that "this is the biggest suspense of the movie". Among them, the combination of "killer trio" Wang Xueqi, Yu Wenle and Dai Liren became the biggest highlight, and they showed their respective lore tricks – eyes, smiles and unique weapons.

Constellation posters have less murderous intent and more laughter? John Woo: "’Sword Rain’ is against being superior"

　　　　　　　 Unlike previous movie posters, "Sword Rain", known as "no supporting movie", has a strong lineup and a collection of stars. The film deliberately broke through the traditional star poster design method and tailor-made constellation posters for the twelve starring stars. Each star corresponds to a constellation, and invited famous constellation experts to write constellation judgments to reveal the characters’ characters and fates with "star luck". In the previously exposed female version of the series of posters, online popular words such as "embarrassing mother-in-law" and "sharp sister" frequently appeared in the character judgments, causing controversy among netizens. The male version of the poster exposed on the day of the press conference still contained buzzwords such as "Octopus Emperor" and "Low Carbon Senior Monk". The poster of the character played by Guo Xiaodong directly quoted "My life can be copied", reminiscent of the "Tang Junmen" that was popular a while ago.

　　　　　　　 As a martial arts blockbuster with a strong lineup in front of and behind the scenes, "Sword Rain", which is known as the martial arts version of the "killing game", is the use of many entertainment words in the poster "insufficient murderous"? In this regard, John Woo said that "Octopus Emperor", "Sharp Sister", "Embarrassed Granny", in fact, behind every seemingly entertaining interpretation actually contains an interpretation of the fate of the characters, and the audience will naturally understand the reason for the words after watching the movie. At the same time, John Woo is personally disgusted with high-flying martial arts films. "The story of" Sword Rain "itself hopes to make the audience feel realistic and identified." He suggested that everyone might as well take a seat in their respective constellations with the mentality of the game and really join this "killing game".

"Killer trio" kills without a sword, Wang Xueqi: "Lust is not animal nature, it is human nature"

　　　　　　　 Despite the collective absence of "female heroes" such as Michelle Yeoh and Big S, the collective appearance of the male heroes on the scene is still imposing, especially the "killer trio" composed of Wang Xueqi, Yu Wenle and Dai Liren. In the play, they are the main characters of the "Blackstone" killer group that pursues and kills Yang Ziqiong. It is their step-by-step hunting that brings urgent suspense to the film. The screen images are mostly Wang Xueqi, Yu Wenle and Dai Liren, who appear in the front. For "Sword Rain" to break the limit and play bad guys, and each finds the secret to quickly increase the murderous aura – eyes, smiles and strange weapons. Wu Yusen introduced that "killers are not necessarily cold-blooded, and sometimes the killing with a smile is more lethal."

　　　　　　　 In addition, Wang Xueqi, who plays the villain No. 1 and the head of the killer group "The Wheel King", "protested" at the press conference that the verdict in his poster was "bestial and inhumane." He said that his villain in the play is not an absolute bad guy who is inhumane. "Whether it is the change of character identity before and after, or his personal unremitting pursuit, I believe that in the end, the audience will feel that he is very worthy of sympathy." And the erotic drama in the movie that has been hyped up before does not mean that it is "bestial." "The erotic drama in the movie is paved with literary drama, not naked wrestling and beating the shoulders when you come up. And when we shoot, we also strive to act more beautifully, better, and more suitable for people’s emotions, so that people can feel the beautiful enjoyment in lust. "

Next Page: More Wonderful Constellation Posters

　　Xinhua News Agency, Beijing, September 14th (global hotspot) Russia-Belarus military exercise NATO tension

　　Xinhua news agency reporter

　　The "West-2017" joint military exercise between Russia and Belarus was unveiled on the 14th. Although the Russian side has repeatedly said that this military exercise is "purely defensive in nature", NATO has been nervous.

　　News fact

　　The exercise lasted until 20th. The exercise venue started from kola peninsula, Russia, and went all the way to Belarus. The theme was to train the armed forces to ensure the military security of the Russian-Belarusian alliance countries. The main purpose was to optimize the operational compatibility of the general staff of the two countries at all levels, and to connect the two countries’ armies and weapons command systems.

　　Today, the Russian news agency reported that the number of soldiers participating in this event reached 12,700, and about 70 military aircraft, 250 tanks, 200 artillery pieces and 10 warships were used. Russian Defense Minister shoigu said that this exercise is "the most important armed training this year".

　　Russia and Belarus have close relations. At the end of 1999, the two countries signed a treaty to establish a Russian-Belarusian union country, and they are committed to forming a confederate country while retaining their respective national sovereignty. The two countries held joint military exercises in Belarus for the first time in 2009, and then held such joint military exercises in turn every two years.

　　Belokonev, First Deputy Minister of Defense and Chief of Staff of the Armed Forces of Belarus, said that the military exercise was defensive in nature. NATO has continuously increased its military deployment in the three Baltic countries and Poland, and frequently approached the white border area. It is against this background that the "West-2017" exercise was carried out.

　　[Depth analysis]

　　Both Russia and Belarus stressed that this military exercise will not pose any threat to Europe as a whole or neighboring countries, but the relevant news has caused tension among NATO countries since its release. Western public opinion’s speculation about the actual scale of the Russian-Belarusian military exercise and the intention behind it is even more rampant. German Defense Minister Ursula von der Leyen recently said that the actual number of soldiers participating in the military exercise was as high as 100,000, and the exercise was intended to be "strategic intimidation".

　　The reason why this military exercise caused anxiety in the west is inseparable from the recent deterioration of relations between Russia and the United States and other western countries. Not long ago, some Russian diplomatic facilities in the United States were closed, and the US military’s military deployment against Russia in Europe was also increasing, and the relations between the two countries were in trouble.

　　Analysts believe that in the context of such a large-scale military exercise, the relationship between Russia and the West cannot be eased, and mutual distrust and hostility may intensify. NATO may take countermeasures, but both sides will not let things get out of control.

　　[First Comment]

　　Military exercises in peacetime are a good opportunity to test the combat effectiveness of the army and enhance its combat capability. For Russia, it is a good opportunity to enhance its deterrence against NATO. The Russian-Belarusian joint military exercise has had a wide impact before it started. It can be said that Russia’s purpose has reached half.

　　NATO’s eastward expansion and the United States’ military deployment in Eastern European countries have always been regarded by Russia as a major hidden danger to its national security, and it is also a deadlock of mutual distrust between Russia and the West. After the Ukrainian crisis, the United States and NATO countries frequently held large-scale military exercises in Eastern Europe, the Black Sea and the Baltic Sea, constantly challenging Russia’s bottom line. Russia also urgently needs to shock the other side through similar means to show its military strength in order to maintain the geopolitical balance of power in this region. Although it is helpless, it is also reasonable.

　　[Background link]

　　According to Russian media reports, the "Western" series of military exercises was inherited from the Soviet Union. At that time, it was a large-scale strategic military exercise held by the Soviet Union in the western border area with more weapons and equipment. In 1999, after NATO air strikes against Yugoslavia, Russia resumed this series of military exercises.

　　The "Western" series of military exercises held under the framework of Russia-Belarus Union countries began in 2009, and it is the largest among the military exercises held between Russia-Belarus Union countries. Russian official news shows that this series of military exercises is held every two years.

　　The background of the "Western-2017" joint military exercise superimposed on the Ukrainian crisis and the deterioration of relations between Russia, Europe and Russia and the United States is even more interesting. (Reporter Wang Moying, Zhao Yan, editor Liang Yan, Wang Fengfeng)

　　Russian Deputy Defense Minister: The "West-2017" military exercise is not an excuse for NATO to deploy troops on the Russian border.

According to the data released by National Health Commission, as of April 3rd, 136.677 million doses of Covid-19 vaccine were reported in all localities.

At present, five Covid-19 vaccines have been approved for use in China. What’s the difference between these five vaccines? Which variety is better? The expert responded.

According to the technical route, the five vaccines are divided into three categories:

One is inactivated vaccine, includeSinopharm Zhongsheng Beijing Company, Sinopharm Zhongsheng Wuhan Company and Beijing Kexing Zhongwei Company. Three inactivated vaccines produced;

The second is adenovirus vector vaccine, forTianjin kangxinuo company Production of adenovirus type 5 vector vaccine;

The third is recombinant protein vaccine, forRecombinant novel coronavirus vaccine (CHO cells).

What is the difference between the three technical routes?

"Inactivated vaccine is a vaccine prepared by a series of purification techniques after the live virus is killed by physical and chemical methods." Wang Junzhi, deputy head of the expert group of the vaccine research and development special class of the State Council Joint Prevention and Control Mechanism and academician of China Academy of Engineering, said that its main feature is that the composition of the vaccine is similar to that of the natural virus, and its immune response is strong, so it has good safety.The vaccine is relatively stable, can be stored at 2-8 degrees Celsius for two to three years, and is convenient to transport; Take two injections of immunization.

"Adenovirus vector vaccine is a live vector vaccine made by taking adenovirus type 5 as a vector, introducing Covid-19 antigen gene and making it through bioreactor." Wang Junzhi said that the vaccine preparation process is relatively simple, and the research and development costs and production costs are relatively low, because it was successfully developed on the basis of the original platform of Ebola vaccine for adenovirus type 5 in our country.Vaccine can induce antibody production and enhance cellular immunity; You can take a single needle immunization.

"Recombinant protein vaccine is to express the most effective antigen components in vitro by genetic engineering. In vitro cells are cells commonly used by engineering cell lines in biological products, similar to industrial fermentation, and finally made into vaccines. " Yan Jinghua, a researcher at the Institute of Microbiology, Chinese Academy of Sciences, said that the whole production process is a process of protein expression and purification, and there is no live virus involved, so the production process is safe and easy for mass production. From the past use process of recombinant protein vaccine and the previous experimental results, the safety of recombinant protein vaccine can be guaranteed, and the adverse reaction rate is relatively low.The vaccine is refrigerated at 2-8 degrees Celsius, which has low requirements for transportation and storage conditions; Take two or three injections of immunization.

Which vaccine is more effective?

Wang Junzhi said that the three routes of Covid-19 vaccine have their own characteristics. No matter what technical route is adopted, the most important thing is to develop a safe, effective and quality-controlled vaccine by combining the characteristics of antigen and pathogen, which is the key criterion for vaccine success.

He Qinghua, a first-class inspector of National Health Commission CDC, said that at present, all Covid-19 vaccines listed in China have been examined and approved by the drug regulatory authorities.Its safety and effectiveness are supported by certain data, so you can safely inoculate.

How to choose single needle and double needle?

Shao Yiming, a researcher at China CDC, introduced,For people who need to go to epidemic areas for temporary or urgent tasks, but don’t have enough time to wait, it is more suitable to inject single-needle adenovirus vector vaccine. In addition, single-needle inoculation can avoid the poor immune effect caused by failure to get the second needle for various reasons.

Single-needle vaccine also has shortcomings. Shao Yiming suggested that the immune response intensity induced by single-needle adenovirus vector vaccine is generally weaker than that induced by two-needle vaccine, and it is no problem in preventing early epidemic virus. When it is replaced by late mutant virus, the protection efficiency will mostly decrease. Therefore, when choosing a vaccine, we should make a comprehensive judgment and scientific decision according to the specific situation of the people to be protected and the latest monitoring data of local epidemic viruses.

Why is vaccination first for young people and then for the elderly?

According to an interview with Dr. Zhang Wenhong from CCTV News: ① The elderly are less socially active than young people and may not be easily infected; ② The main task of epidemic prevention and control in China is to prevent external import and internal rebound, and most people who are exposed to viruses, such as doctors, are young people; ③ The incidence of other diseases in the elderly population is high, which needs more clinical research data to support.

I don’t have to fight when everyone else has?

Wen Yumei, an academician of China Academy of Engineering and a professor at Shanghai Medical College of Fudan University, said that vaccine is the only weapon that can completely control an infectious disease. Vaccination not only protects individuals from the pathogens of infectious diseases, but also limits the spread of pathogenic microorganisms in groups.

She pointed out that it is a good time to get COVID-19 vaccine. Because there is no epidemic in China, and most people are in good health, vaccination can protect everyone well. "We should take precautions and protect ourselves first."

In view of the mentality of some people that "I don’t need to get vaccinated when everyone else has finished", Wen Yumei said that this is a misunderstanding. The immune barrier formed by the population (generally about 70% to 80% people need to be vaccinated according to the Covid-19 transmission coefficient) can effectively control the spread of the epidemic, but it does not mean that individuals will not be infected. "Others are vaccinated because others are protected. If you are not vaccinated, you still have the risk of being infected."

Reminder: Don’t believe this message.

Recently, people across the country received a short message signed "Center for Disease Control", saying that "COVID-19 vaccine can be vaccinated by appointment" and attached an appointment link.

At first glance, it looks realistic, but you can see the flaw if you look closely. Yes, this is a scam message. If you receive a similar message, don’t believe it! Please delete it at the first time, don’t click on the link inside, and don’t fill in personal information.

Source: Comprehensive from People’s Daily client, CCTV news, Workers’ Daily and Chutian Metropolis Daily.

　　Sanya, Hainan: Continue to implement static management measures.

　　CCTV News On the afternoon of September 7th, the reporter learned from the 51st press conference of novel coronavirus Epidemic Prevention and Control Headquarters in Sanya, Hainan that Sanya continued to implement static management measures and strictly implemented community control. Details > >

　　General Administration of Market Supervision: There are practical measures to curb excessive packaging and "sky-high" moon cakes.

　　Xinhua News Agency news is luxuriously packaged in mahogany or precious metals, and it is often priced at hundreds or even thousands of dollars … … Near the Mid-Autumn Festival, over-packaging and "sky-high" moon cakes have once again become a topic of public concern. On the 7th, the General Administration of Market Supervision held a press conference to put forward "hard-core" measures on governance-related issues. Details > >

　　Mid-Autumn Festival holiday is coming soon! Many places advocate local festivals, and the average price of domestic routes drops by 29%.

　　The news of Sino-Singapore Jingwei is approaching the Mid-Autumn Festival, and many places advocate spending the holidays on the spot, so it is unnecessary not to return home. Affected by this, local tours and Zhou Bianyou may still be the mainstream of Mid-Autumn Festival travel. Ctrip platform shows that as of August 30th, orders for Mid-Autumn Festival Zhou Bianyou Week increased by 267% month-on-month, with popular destinations concentrated in the cities of Yangtze River Delta and Pearl River Delta. Details > >

　　50 yuan a catty of pork? The price of ordinary pork is concentrated below 30 yuan per catty.

　　China News Network recently, "Women spend 103 yuan to buy 2 Jin of pork in Yonghui Supermarket" boarded a hot search in Weibo. What’s the price of pork recently? Is it true that pork with a unit price of about a kilo in 50 yuan haunts the supermarket? Recently, the reporter visited a number of supermarkets and vegetable markets to find out. Details > >

　　What is earthquake warning? How to realize earthquake early warning function by mobile phone? Expert interpretation

　　Science and Technology Daily News When the Luding 6.8 earthquake occurred, some residents in Sichuan and Chongqing received earthquake warning information in advance. For a time, topics such as "Is the earthquake early warning function of your mobile phone turned on" and "It only takes 10 seconds to teach you how to turn on the earthquake early warning of your mobile phone" were quickly filled with hot searches. What is earthquake warning? How to realize earthquake early warning function by mobile phone? Experts have interpreted it. Details > >

　　Air conditioning refrigeration to 26 degrees Celsius is the most energy-saving? These rumors should be cooled down.

　　The Science and Technology Daily reported that in the past August, the heat was unbearable. However, the scorching sun has not affected the activity of rumors, and they are still making waves on the Internet: air conditioning and refrigeration are the most energy-saving, this year is the coolest year in the next decade, and cooling spray is zero harm & HELIP; … With the end of the dog days this year, all parts of the country also have a hint of autumn coolness. Today, the reporter took stock of the rumors in August one by one, and let the autumn wind give them "heat". Details > >

　　What happened when the RMB exchange rate approached the 7 yuan era? Is it "breaking 7"?

　　China News Network reported that the People’s Bank of China authorized China Foreign Exchange Trading Center to announce that the central parity of RMB exchange rate in the inter-bank foreign exchange market on September 7, 2022 was: US$ 1 to RMB 6.9160, down 64 basis points from the previous trading day. In addition, the onshore RMB exchange rate against the US dollar fell below the 6.97 yuan mark, and the offshore RMB exchange rate against the US dollar once fell below the 6.99 yuan mark, which was close to "breaking 7". Details > >

　　British Prime Minister Trass and German Chancellor Angela Scholz telephoned.

　　CCTV News On September 7th, local time, British Prime Minister Trass had a telephone conversation with German Chancellor Angela Scholz. The two leaders exchanged views on the Russian-Ukrainian conflict and the energy challenges faced by many European countries caused by it. Both sides agreed on the importance of resilience and independence of energy supply. Details > >

　　Celebrating the bicentennial of Brazil’s independence, Sao Paulo Museum reopened to welcome guests.

　　CCTV News September 7th is Brazil’s National Day and the bicentennial of Brazil’s independence. As one of the celebrations, on the evening of the 6th local time, the famous Sao Paulo Museum held a reopening ceremony after nine years of renovation to receive the first audience. Sao Paulo Museum was officially opened to the public in 1895, and it is one of the oldest museums in Brazil. Details > >

　　A judge in Michigan declared an abortion ban unconstitutional in that state.

　　CCTV News On September 7, local time, a judge in Michigan, USA, announced that an abortion ban in the state violated the state’s constitution, so it was forbidden for the state to enforce this law. The abortion ban bill was introduced in 1931, and it has been shelved for nearly 50 years due to the historic ruling of "Luo v Wade". However, after the Supreme Court overturned the ruling of Luo v. Wade, the right to abortion was returned to the states. In order to avoid the re-entry of the abortion ban, the Michigan judge had temporarily blocked the implementation of the law. Details > >

One month after listing, there are more than 20,000 sets. At the same time, Tony Leung Chiu Wai, a Chinese-speaking film actor who won the Golden Award, Golden Horse Award and Golden Rooster Award, speaks for himself. It can be said that the price of 300,800 ~ 400,800 yuan will give you a car from the future, the avant-garde value of science fiction, and the leading intelligent technology of Yaoyao. Who doesn’t love such products?

Aouita 12 adopts a large hatchback without a side cabin. When we first saw it, we were shocked by its sci-fi sense. The warm and full front of the car is full of science and technology in fashion. The E-shaped split front family design is continued, but the proportion of Aouita 12 looks more harmonious than that of Aouita 11. The posture of Aouita 12 is the same, and the understanding of luxury coupe is somewhat similar.

As a luxury coupe, the body length of Aouita 12 has reached 5020mm and the car height has reached 1450 mm. The very low-lying posture directly tells us that this is a luxury coupe, and it also brings a good room rate to the interior space. In addition, the large slip back at the rear of the car and the 21-inch wheel hub also enhance the fashionable and smart atmosphere of the Aouita 12 side. The design of low front and high back makes the side of the Aouita 12 look like a GT.

All-LED Star-Travel Curvature Lamp Group shows avant-garde modeling, and its elegant taste is obvious. In addition, the vehicle is also equipped with an intelligent active air intake grille, which can be automatically opened and closed, allowing the driver to walk while driving.

In front of the windshield, there is the signboard screen of Aouita, which contains 10,500 light beads. After OTA, it can display rich scene modes, with high playability, such as yielding to pedestrians and temporary parking. When the vehicle is charging, it can display rich bubble animation interaction, and can also see the current power on the HALO screen.

The whole rear design of Aouita 12 is simple but not simple, showing a tough style, and the tail outline depicted by lines is full of strength, as if to tell people that it has strong performance potential. Above the rear of the car, Aouita 12 is equipped with a hidden active lifting tail, which constantly shows you that it is a performance coupe, which not only makes it look cooler, but also provides effective underground pressure for the vehicle at high speed, making driving more stable and safe.

Aouita 12 is the first model equipped with electronic rearview mirror in China. As for the electronic rearview mirror, the official claims that the view range is wider than the traditional rearview mirror, and the view of the rearview mirror will not be affected in extreme weather. It’s still very good to use on daily roads. No matter where your eyes are, you can easily see the situation on both sides of the car, which is both an advantage and a disadvantage. Physical rearview mirrors can gain a wider field of vision by moving the position of your eyes, but the visual range of electronic rearview mirrors is unchanged, especially when the sun is strong. The display screen of electronic rearview mirrors in cars is not clearer than that of physical rearview mirrors.

The most maddening thing about the electronic rearview mirror is that it is difficult for you to grasp the distance between the vehicle and the obstacles on both sides during parking. Even the 10-year-old driver failed to adapt to the Aouita 12′ s parking after a three-day test drive. Of course, the employees of Aouita Sales Center can’t easily park their cars by using the rear view mirror. As for the electronic rearview mirror, everyone can park their cars directly when they test drive, and they will know that it is worthwhile to spend this money.

As a luxury coupe, Aouita 12 has adopted a brand-new interior style design, with a 35.4-inch 4K panoramic huge widescreen and a large central control screen. With the steering wheel design of the special-shaped steering wheel, it has a rich scientific and technological atmosphere and a great sense of the future. At the same time, a large number of leather material packages, dual 50W liftable wireless fast charging, dual zero-gravity seats, seat massage ventilation and heating, and intelligent photochromism front windshield+panoramic canopy, etc.

Aouita 12 is the first intelligent electric vehicle adopting HarmonyOS 4.0 system in China. Its standard three-laser radar and Huawei ADS 2.0 advanced intelligent driving technology show a high level of intelligence. According to the official introduction, Aouita 12′ s intelligent driving experience is advanced, thanks to its actuator consisting of 3 lasers and 29 intelligent sensing hardware, with higher specifications, which makes the overall intelligence level by going up one flight of stairs.

Aouita 12 adopts front double wishbone and rear multi-link independent suspension, and is equipped with air suspension system and CDC dynamic suspension damping control, using ZF CDC electronically controlled shock absorber. Air suspension can reduce the height of the car body by up to 20mm and increase it by up to 25mm, thus ensuring the passability of vehicles. The normal driving in urban areas is very comfortable, the chassis is full of toughness, excellent in filtering fine bumps, strong in driving support when running mountains, stable in body posture, confident in cornering and able to have both comfort and sports!

Based on the advanced CHN platform, Aouita 12 has excellent basic performance, and the four-wheel drive accelerates for 3.9 seconds. The new car provides a 700km rear-drive endurance version and a 650km four-wheel drive endurance version under CLTC condition. The battery is provided by Contemporary Amperex Technology Co., Limited, and it is built on a full-stack 750V high-voltage platform, which supports the maximum overcharge of 240kW and can be charged from 0% to 80% within half an hour. The energy consumption of commuting test drive in urban areas is about 17.5kWh per 100 kilometers. Equipped with a 94.5-degree CTP battery pack, CLTC has a pure battery life of 700km, supports 750V high-voltage charging, and can fully charge 90% in 20 minutes by using the overcharged pile, which is still remarkable.

Behind Aouita, security is the virtue. Relying on the respective advantages of Changan Automobile, Huawei and Contemporary Amperex Technology Co., Limited, Aouita 12 has a good face value and is equipped with Huawei ADS 2.0 advanced intelligent driving system, which is first-class in many aspects. It is indeed a very good car with many highlights, but this sci-fi design may be more picky, and people who like it will like it very much, but some people think that the design is a bit advanced.

　　Since the 18th National Congress of the Communist Party of China, 9.23 million poor people in Guizhou Province have all been lifted out of poverty, 66 poverty-stricken counties have all been lifted out of poverty, 9,000 poverty-stricken villages have all been removed from the ranks, 1.92 million people have been relocated to help the poor, and the label of absolute poverty has been completely torn off, which has written a wonderful chapter in the miracle of poverty reduction in China.

　　Getting rid of poverty is not the end, but the starting point of a new life and a new struggle. At present and in the future, Guizhou will give priority to the development of agriculture and rural areas, accelerate the transformation from traditional agriculture to modern agriculture, vigorously develop high-efficiency agriculture with modern mountain characteristics, consolidate and expand the achievements of poverty alleviation through industrial revitalization, and promote the comprehensive revitalization of rural areas.

　　Guizhou will vigorously develop high-efficiency agriculture with modern mountain characteristics. Adjust and optimize the agricultural industrial structure, enlarge and strengthen 12 key industries with agricultural characteristics, such as tea, edible fungi, vegetables, cattle and sheep, and improve the standardization, scale and branding of important agricultural products.

　　The total area of tea gardens in Guizhou Province is 7 million mu, ranking first in the country. In recent years, while improving varieties, expanding bases, cultivating tea enterprises and innovating the integration of tea tourism, Guizhou has continuously improved the automation and cleanliness level of tea industry processing and production, and supported a number of leading tea enterprises. At present, there are 260 leading tea enterprises at the provincial level in the province. The brand effect and industrial benefits of Guizhou tea industry have been strengthened continuously, which has provided a strong boost for rural revitalization in Guizhou.

　　Guizhou will promote the development and utilization of forestry resources, adjust and optimize the forestry structure, and vigorously develop characteristic forestry such as fruit trees, flower seedlings, Chinese herbal medicines, pepper, camellia oleifera and bamboo shoots. Strengthen the construction of national reserve forest, and vigorously develop forest economy such as forest medicine, forest fungus, forest vegetables, Lin Qin and forest bees.

　　Chishui City, Zunyi, with a forest coverage rate of 82.51%, is the "green champion" in Guizhou. Relying on abundant forestry resources and good natural environment, Chishui City has vigorously developed the breeding industries such as Dendrobium nobile, bamboo and black-bone chicken, planted Dendrobium nobile in the forest in imitation of the wild, and cultivated Chishui black-bone chicken under the bamboo forest. Under-forest economy has become the absolute main force of industrial poverty alleviation in Chishui City, and has also laid a solid foundation for the next rural revitalization.

　　Guizhou will improve agricultural quality, efficiency and competitiveness. Vigorously promote the structural reform of agricultural supply side, strengthen the support of agricultural science and technology, accelerate the transformation and upgrading of agricultural infrastructure, and improve the level of agricultural material technology and equipment. Improve the supply capacity of important agricultural products. Promote the transformation and upgrading of agricultural infrastructure, implement the transformation and upgrading project of modern mountainous agricultural infrastructure in the dam area, and strengthen the construction of supporting facilities such as sorting, packaging, pre-cooling storage and primary processing of agricultural products.

　　Guanling Buyi and Miao Autonomous County, Anshun City is the key supporting county of beef cattle industry in Guizhou Province. In recent years, in order to improve the industrial chain infrastructure, Guanling County has successively built Guanling Cattle Frozen Semen Station, Guanling Cattle Core Seed Conservation Farm, and Guanling Cattle Industrial Park Slaughter Processing Factory, etc., and adopted the development idea of "small-scale, large-scale and refined farming" and the business model of "pasture+slaughterhouse+retail market" to directly supply to famous restaurants such as Boxma Xiansheng and Zuoting Youyuan, and the brand advantage of Guanling Cattle has become increasingly prominent.

　　In order to consolidate and expand the achievements of poverty alleviation, Guizhou strictly implements the requirements of "Four Don’t Pick", and maintains the overall stability of existing assistance policies, financial support and assistance forces, so as to promote the modernization of agriculture and rural areas, accelerate the transformation from "blood transfusion" to "hematopoiesis" and truly link the achievements of poverty alleviation with rural revitalization.

　　CCTV News:On May 16th, China Federation of Logistics and Purchasing announced the investigation report on the operation of logistics enterprises in the first quarter. The report shows that in the first quarter, the business of logistics enterprises was running smoothly, and the business of cold chain logistics, cross-border international and urban distribution showed positive improvement. Driven by favorable policies, multimodal transport showed an accelerated development trend in the first quarter, with multimodal transport services serving import and export trade accounting for the highest proportion.

　　According to the report, in the first quarter, nearly half of the logistics enterprises surveyed were involved in multimodal transport business, accounting for about 6 percentage points higher than that in the fourth quarter.

　　In terms of fields, logistics enterprises serving import and export trade account for the highest proportion of multimodal transport business, reaching 86%; The proportion of multimodal transport business of logistics enterprises serving equipment manufacturing industry ranks second, reaching 61%; However, the multimodal transport business of logistics enterprises serving hazardous chemicals accounts for the lowest proportion, only 34%.

　　Liu Yuhang, director of China Logistics Information Center, said that multimodal transport is a very effective measure to reduce social costs. At present, enterprises have agreed on the development trend of multimodal transport and the help that multimodal transport can provide to the logistics industry to reduce costs and increase efficiency in the future.

　　The enterprise survey shows that the difficulties involved in multimodal transport business mainly focus on the aspects of weak timeliness, imperfect station service, insufficient route distribution, high relative cost and inflexible schedule.

　　In the second quarter, the equipment manufacturing import and export trade field is expected to be higher.

　　In the first quarter, the operation survey report of logistics enterprises also showed that the expectations of enterprises in the second quarter were basically stable. With the support of relevant policies, the market expectation of logistics enterprises in the fields of equipment manufacturing and import and export trade is more positive.

　　Driven by policies related to large-scale equipment renewal, in the first quarter, enterprises with expected increase in new business in equipment manufacturing, furniture and household appliances accounted for a relatively high proportion, all reaching 47%. Driven by factors such as export recovery and consumption recovery, enterprises with increased new business in foreign trade, e-commerce, medicine and other fields accounted for a prominent proportion.

　　From the perspective of enterprise scale, the proportion of large and medium-sized enterprises whose new business is expected to increase is relatively high, among which 53% of large enterprises expect business growth.

　　From the main channels of new business, enterprises that adopt diversified business and extend industrial chain channels account for more than 70%. Driven by digitalization, the proportion of enterprises integrating online and offline channels is 22%, and the development momentum is good.

　　From the perspective of international operation, nearly half of the surveyed logistics enterprises’ international business process has steadily increased. International business in import and export trade, furniture and household appliances, automobiles, grain and other fields accounts for a relatively high proportion. Among them, the internationalization business of e-commerce, import and export trade, grain and medicine has grown rapidly, and the market potential of internationalization business in coal, chemical industry and other fields is great.

　　The Manzhouli Railway Port has more than 1,700 trains between China and Europe.

　　The reporter learned from China Railway Harbin Bureau Group Co., Ltd. that up to now, in 2024, there were 1,724 trains in China and Europe passing through Manzhouli Railway Port, and 184,000 TEUs of goods were delivered, up by 1.2% and 0.8% respectively.

　　At present, China-Europe trains passing through Manzhouli Railway Port can reach 13 countries including Poland and Germany.

　　Offshore delivery mode enhances the flexibility of international trade

　　The industrial chain of LNG is closely linked, and maritime transportation is an important link connecting LNG resources and domestic users. The commissioning of the domestic LNG carrier represented by "Green Energy Ying" marks a new breakthrough in China’s LNG autonomous transportation capacity.

　　For a long time, as an importer of liquefied natural gas, China’s resource delivery is mainly based on the onshore delivery mode, and the transportation right is mainly in the hands of large international resource providers.

　　"Green Energy Ying" LNG carrier adopts offshore delivery mode, that is, the seller delivers the goods to the designated ship and completes the export customs clearance procedures. Under the offshore delivery mode, China can freely mobilize the direction of goods and deliver the goods to other delivery locations other than the preferred destination port, so as to quickly respond to market changes and enhance the flexibility of international trade.

　　In recent years, China’s LNG imports have grown rapidly, reaching 71.32 million tons in 2023, up 12.6% year-on-year, once again surpassing Japan and becoming the largest LNG importer in the world.

　　It is reported that by the end of 2024, the order volume undertaken by China shipbuilding industry will reach 65% of the world total & mdash; 70%, the order volume of LNG carriers will exceed 30% of the global total.

　　From March 1st, all kinds of entities that sell radio transmitting equipment in China need to go through the sales filing formalities with the provincial radio regulatory agency where they are registered within 10 working days from the date of sale.

　　This is a clear requirement for the sales link of radio transmitting equipment in the "Implementation Measures for the Record of Radio Transmitting Equipment Sales (Provisional)" (hereinafter referred to as the "Measures") recently issued by the Ministry of Industry and Information Technology.

　　Strengthening the key link of market circulation supervision is the beginning of source management of radio transmitting equipment. "Zero burden" is the remarkable feature of this "sales filing". The sales subject can complete the relevant filing procedures through the national radio transmitting equipment sales filing information platform without providing paper materials and running to the scene, just like online shopping.

　　Effective supervision complements market circulation.

　　Mobile phones, walkie-talkies, base stations, broadcasting stations and other radio transmitting equipment have long been widely used in various fields of social life. Why didn’t the "sales record" system come out until today?

　　In response to the reporter’s question, the person in charge of the Radio Administration Bureau of the Ministry of Industry and Information Technology explained that in order to prevent and reduce radio interference from the source and maintain the order of air waves, the supervision and management of sales links in China is not lacking, but it needs to be adjusted or improved according to the actual situation.

　　According to the person in charge, China has managed the production, import and use of radio transmitting equipment through measures such as model approval, customs clearance approval, issuance of radio station licenses and post-event supervision.

　　In contrast, there is still a lack of effective supervision means in the market circulation. A large number of illegal radio transmitting equipment such as "black broadcasting" and "pseudo base stations", and the sale of counterfeit and shoddy equipment without model approval code or technical indicators that do not meet national standards have been repeatedly banned.

　　It is understood that the Regulations on Radio Management in People’s Republic of China (PRC) revised in 2016 (hereinafter referred to as "Regulations") has added relevant provisions on the record-keeping of radio transmitting equipment sales and corresponding administrative penalties on the basis of the model approval system of radio transmitting equipment. In the sales process, the supervision and management of the business entities of radio transmitting equipment are strengthened, but the specific implementation methods of sales filing are not clear.

　　At the same time, some provinces, autonomous regions and municipalities directly under the central government have differences in specific procedures, contents and methods, which bring inconvenience and confusion to market operators.

　　The "Regulations" endow the radio management organization with an important function, that is, the record management of radio transmitting equipment sales. The "Measures" provide a practical basis for both market operators and radio regulatory agencies.

　　Xie Yuansheng, director of the Radio Administration Bureau of the Ministry of Industry and Information Technology, said: "As a supporting normative document of the Regulations, the Measures take into account the regulatory needs of radio transmitting equipment and the legitimate rights and interests of business entities, and are the implementation of ‘ Streamline administration, delegate power, strengthen regulation and improve services ’ Important measures required by the reform. It is of great significance to strengthen the whole process management of radio transmitting equipment, prevent and reduce the hidden dangers of radio interference from the source, and maintain the order of air waves. "

　　Information access to territorial management nationwide filing

　　He Tingrun, senior consultant of the National Institute of Radio Spectrum Management, said: "A series of detailed measures are not only conducive to standardizing the administrative behavior of local radio management agencies, but also avoiding the different requirements faced by the same enterprise in implementing filing in different places. This laid the foundation for high-quality promotion of radio transmitting equipment sales filing. "

　　The "Measures" clearly put forward that the national radio regulatory agency should establish a national unified information platform for the record of radio transmission equipment sales, taking into account the needs of business entity declaration, radio transmission equipment supervision and public inquiry.

　　Market operators realize "one-time non-running" in sales filing. By sharing model approval data, citizenship and industrial and commercial registration registration information at the national level, the information platform can automatically verify the filing information. Radio management agencies can grasp the sales situation of radio transmitting equipment in various places in real time, providing an important basis for post-event supervision. The public can query the nearby recorded data in real time without registration, and provide reference for purchasing compliant radio transmitting equipment.

　　Although it emphasizes localized management, sales filing relies on a unified national platform.

　　Yang Haichun, deputy director of Heilongjiang Radio Administration Bureau, said: "After the national unified information platform is launched, model approval data, citizenship and industrial and commercial registration registration information can be shared at the national level; It has the function of automatic verification, which greatly improves the efficiency of filing; Classified management of filing information provides an important basis for supervision during and after the event. "

　　For example, the person in charge of the radio station management office of Jiangsu Provincial Department of Industry and Information Technology said: "Through the information platform, radio management agencies can grasp the sales situation of radio transmitting equipment in various places in real time, providing an important basis for post-event supervision. The public can also query the filed data near the location in real time to provide reference for purchasing compliant radio transmitting equipment. The implementation of radio transmitting equipment sales filing can effectively crack down on the circulation channels of equipment without model approval codes or technical indicators that do not meet national standards. "

　　Then, what is the scope of radio transmitting equipment covered by the Measures?

　　Although this problem is a bit complicated, simply speaking, mobile phones (PHS, GSM, CDMA mobile phones), wireless pagers, walkie-talkies, cordless phones, mobile communication base stations, repeaters, wireless public telephones, wireless network equipment, satellite and earth stations, microwave equipment and other radio equipment that emit radio waves are all listed here.

　　Contain radio interference at the source of type approval

　　There is such a provision in the "Measures": "Anyone who sells radio transmitting equipment that should obtain model approval shall handle the sales record of radio transmitting equipment."

　　What is model approval?

　　According to the provisions of Article 44 of the Regulations, except for micro-power short-range radio transmitting equipment, the production or import of other radio transmitting equipment sold and used in China shall apply to the national radio regulatory agency for model approval; Article 48 stipulates that radio transmitting equipment that should be obtained without model approval cannot be produced and sold in China.

　　The model approval of radio transmitting equipment refers to the system of technical management of its spectrum parameters and technical indicators according to law in the development, production, import and purchase of radio transmitting equipment before it is put into use.

　　An employee of Huawei told the Science and Technology Daily reporter that the model approval of radio transmitting equipment is the core content of radio equipment management, and it is an important work to maintain the order of air waves, ensure the safety of national radio information and reduce interference from the source. These spectrum parameters are directly related to whether the limited spectrum resources can be used scientifically, whether the order of air waves can be effectively maintained, and whether radio safety can be effectively guaranteed.

　　Radio is the electric wave flying in the universe, just like the air in the electronic world. To be small, people can’t bear the "no signal" in life, and any proud black technology can’t play without it; On the whole, it is related to national security.

　　The radio management workers are the "listeners" around us, and it is their mission to maintain the order of air waves. Although there is no shortage of rules and order in the field of radio, the progress of science and technology and the innovation of application make everything related to radio full of fierce competition.

　　With the increasing number of radio transmitting equipment and the increasingly complex electromagnetic environment, it is a common practice for governments all over the world to manage state-owned radio frequency resources in a unified way to ensure their safe use.

　　At present, most countries and regions, including the European Union, the United States, Japan, etc., have adopted similar model approval for radio transmitting equipment, in order to effectively curb radio interference from the source and improve the effectiveness of radio management.

Text/Ma Chaoliang Postdoctoral Workstation of China (Shenzhen) Comprehensive Development Research Institute, China Tongzheng Digital Economy Research Center

The outline of the "14th Five-Year Plan" mentioned in Chapter 15 that the emerging digital industries such as artificial intelligence, big data, blockchain, cloud computing and network security should be cultivated and expanded. In terms of blockchain technology, the outline pointed out that blockchain technology innovations such as smart contracts, consensus algorithms, encryption algorithms, and distributed systems should be promoted, and blockchain service platforms and financial technology, supply chain management, and government services should be developed with the focus on alliance chains, and the regulatory mechanism should be improved. During the 14 th Five-Year Plan period, the digital economy will become an important engine and power source for China’s high-quality development, and blockchain technology and industry will usher in a golden opportunity.

First, the proposal and development of blockchain strategy

In October 2016, the Ministry of Industry and Information Technology released the White Paper on Blockchain Technology and Application Development in China (2016). In December, the State Council released the "Thirteenth Five-Year National Informatization Plan" and pointed out that the basic research and development and frontier layout of new technologies such as blockchain should be strengthened. Since then, the state has issued a large number of policies to support the development of blockchain, and highlighted the blockchain strategy in several plans. In October 2019, the Political Bureau of the Central Committee conducted a collective study on the development status and trend of blockchain technology. General Secretary of the Supreme Leader emphasized that blockchain should be regarded as an important breakthrough for independent innovation of core technologies, and the development of blockchain technology and industrial innovation should be accelerated. In April 2020, the National Development and Reform Commission officially included the blockchain in the "new infrastructure" as one of the key points of information infrastructure. According to statistics, the central government and ministries and commissions issued more than 60 policies related to blockchain in 2020, involving blockchain supervision, industrial application and other aspects.

Local governments have issued a large number of policies to support the development of blockchain industry from the implementation level, involving logistics, economy, finance, agriculture, government affairs and other fields. According to incomplete statistics, nearly 600 blockchain policies have been introduced in various places. Guangdong, Jiangsu, Zhejiang, Beijing and other places have introduced relatively many blockchain policies, and the north, Guangzhou and Shenzhen have also become the fastest growing areas of blockchain in China. Summarizing the filing information of domestic blockchain information services released by the Network Information Office, the total number of filings in Beijing, Shenzhen, Shanghai, Hangzhou and Guangzhou accounted for more than 70%. The main goal of Beijing Blockchain Innovation and Development Action Plan (2020-2022) is to initially build Beijing into an influential blockchain technology innovation highland, an application demonstration highland, an industrial development highland and an innovative talent highland, and take the lead in forming a "Beijing Plan" for blockchain to empower economic and social development. The "Three-year Action Plan for New Infrastructure Construction in Zhejiang Province" emphasizes to build "the blockchain capital of Hangzhou".

The key project of "blockchain" has been included in the "14 th Five-Year Plan" national key R&D plan, and the blockchain industry has become an emerging digital industry competing for development in various places. Under the guidance of national policies, all localities are accelerating the deployment of blockchain industry development plans during the 14 th Five-Year Plan period, and actively grasping the major window period and opportunity period.

Second, why does the alliance chain become the key direction?

Compared with public chain and private chain, alliance chain is a better choice for the application of blockchain in China. The "14 th Five-Year Plan" also explicitly mentioned that the application of blockchain should be developed with the focus on alliance chain.

First of all, the alliance chain is more in line with China’s national conditions.Compared with the public chain, the alliance chain is located in the blockchain access system established by limited participants, and each node can join or quit the network only after authorization, which ensures the decentralization in the system and is more in line with China’s national conditions. The number of participants in the alliance chain is controllable, and the access rights may be public, which ensures the openness and transparency of the information of public nodes; It may also be limited to some nodes, and privacy protection is achieved by encrypting partitions.

Secondly, the alliance chain is easy to supervise.The "Regulations on the Management of Blockchain Information Services" stipulates that blockchain information service providers should file in the blockchain information service filing management system of the National Internet Information Office, but many public chain service providers do not exist, such as Bitcoin, which makes it difficult to implement public chain supervision. In particular, many ICO(Initial Coin Offering) behaviors based on public chains are explicitly prohibited by China. Alliance chain does not need Token as the main incentive mechanism, and has the characteristics of high security and high concurrency, which is more in line with the needs of China’s industry and regulatory authorities.

Thirdly, the application of alliance chain is very mature in China.With BAT as the representative, many leading domestic science and technology enterprises have developed their own alliance chains and can provide customized services of BaaS. FISCO BCOS, the financial blockchain bottom platform launched by Shenzhen Financial Blockchain Development Promotion Association (Golden Chain Alliance), has been selected as the first domestic alliance chain bottom platform in the national blockchain service network (BSN), and has been applied in more than 80 fields such as government affairs, finance, public welfare, copyright, supply chain and education.

Fourth, the alliance chain has obvious advantages in reducing costs and increasing efficiency.Transaction speed is one of the important indicators of blockchain performance. There are many public chain nodes, low throughput, bottlenecks in transaction speed and relatively high transaction costs. Compared with the public chain, the number of alliance chain nodes is limited, and the verification efficiency is significantly higher than that of the public chain, which can not only realize fast transaction and reduce transaction cost, but also reduce the maintenance cost of blockchain.

Third, countermeasures and suggestions for developing blockchain and alliance chain

1. Guide the construction of relevant standards and laws

Strengthen the research on blockchain standardization, accelerate the construction of blockchain standard system, connect with international standards organizations, and enhance the right to make rules; Improve the laws and regulations in the field of blockchain technology, and clarify the rights, obligations and responsibilities of blockchain technology development, use and management.

2. Improve the technological innovation capability of blockchain.

Strengthen the infrastructure construction of blockchain and promote the technological innovation of blockchain; Build a blockchain innovation laboratory, build a new blockchain scientific research institution, cultivate blockchain innovation industrial clusters, and promote the evolution of core technologies such as smart contracts, consensus algorithms, encryption algorithms, and distributed systems; Accelerate breakthroughs in technologies such as high-performance passwords, improve node data processing capabilities, and help improve blockchain operation efficiency.

3. Explore the integration of blockchain and other "new infrastructure"

Promote the integration, innovation and mutual empowerment of blockchain technology and cutting-edge technologies such as artificial intelligence, 5G and big data; Introduce blockchain technology in intelligent manufacturing, smart cities, smart medical care, intelligent customer service and other fields to achieve collaborative governance and promote the transformation of "invisible hands" into "smart brains" that can think.

4. Create an industrial ecosystem of alliance chain

Improve the blockchain industry ecosystem with the focus on alliance chain and build an alliance chain industry ecosystem; Improve the construction of upstream platform, develop blockchain service platform with the focus on alliance chain, and promote the commercialization of "alliance chain" blockchain service network; Carry out alliance chain application training to promote downstream industries such as "blockchain+finance" and "blockchain+traceability"; Strengthen the upstream and downstream integration of alliance chain industries, set up alliance chain industry development funds, and support the development of blockchain service industries.

5. Support alliance chain application landing

Encourage the establishment of blockchain alliances in the field of financial technology, support the development of the underlying platforms of financial technology alliance chains such as FISCO BCOS, and promote the application of alliance chain platforms in more fields; Promote the application of alliance chains such as security traceability in supply chain management, speed up the operation of supply chain logistics and reduce the trust cost of supply chain; Build a multi-level "blockchain+government service" platform, promote the innovation and development of government services, promote the sharing of public affairs data, implement government supervision of public affairs, and realize the accuracy of public management.

6. Encourage social organizations to build alliance chains.

Encourage industry associations, industry alliances, chambers of commerce and other organizations to study and build alliance chains, integrate related resources, and promote the docking of industry supply and demand; Create a multi-party co-construction and sharing alliance chain construction mode, and improve the use efficiency of shared data on the alliance chain.

7. Strengthen blockchain supervision

Combine prudential supervision with encouraging innovation, actively explore the "sandbox" system of supervision, crack down on illegal fund-raising in the name of blockchain, and actively introduce policies to promote blockchain technology application innovation and industry development; Improve the supervision technology of alliance chain, promote the data collaboration between the chain and the chain, and explore the supervision mode of "managing the chain by chain".