At 17: 15 on December 9, 2008, a BMW car rushed out of the viaduct nearly 12 meters high on the Liushi Expressway in Hangzhou, fell heavily on the ground, and hit the tail of a moving Ma6 car. The flying bricks hit another Audi, and the BMW car was seriously damaged. BMW fragments all over the floor.

　　　　At 17: 15 on December 9, 2008, a BMW car rushed out of the viaduct nearly 12 meters high on the Liushi Expressway in Hangzhou, fell heavily on the ground, and hit the tail of a moving Ma6 car. The flying bricks hit another Audi, and the BMW car was seriously damaged. It is understood that at present, five injured people on the BMW have been sent to the hospital for treatment, including three in the Second Hospital of the City and two in Xinhua Hospital. The wounded are in a shallow coma and breathing normally.

　　　　Li, a wounded person who was being treated in the hospital, recalled that there were 5 people in the car, 3 women and 2 men, and the driver was a man. Li also has a work permit for Mrs. Jin’s wedding photography on her chest. According to her, there were two staff members and three guests on the bus. At that time, they were rushing from Tianducheng to Hangzhou.

Shenzhen News Network November 17, 2023(Reporter Ye Mei) On November 17, Equation Leopard launched the "Leopard Experience Day" test drive in Shenzhen Bay Park, and the first model of Equation Leopard debuted. As the first mass-produced vehicle equipped with DMO super hybrid off-road platform, Leopard 5′ s electric-based technical architecture can ensure that its performance in off-road performance, urban experience and expandability has reached the leading level at the same level.

Leopard 5 is positioned as a "super hybrid hard-core SUV", which solves the three major pain points of uncomfortable, unintelligent and energy-saving traditional fuel off-road vehicles from various dimensions such as performance, safety, space, comfort and intelligence, redefines the value standard of hard-core SUV with excellent product strength, and provides users with a full-scene driving and control experience of new energy hard-core SUV.

In order to meet the diverse needs of users in the new era, Leopard 5 has launched three versions, namely, Exploration Edition, Pilot Edition and Yunqi Flagship Edition, offering seven color schemes, namely, Vatna Iceland Blue, Tarim Populus euphratica Gold, Duonomi Mountain Green, Peak Grey, Snow White, Night Shadow Black and Border Blue, and three interior colors, namely, Eclipse Blue, Storm Rice and Shoal Green.

In order to fully demonstrate the off-road advantages of Leopard 5 in different road conditions, five application scenarios including side slope, pulley block, cross shaft, ladder road and hump road were built on site. By flexibly switching driving modes, Leopard 5 can easily cope with various complex road conditions and bring passengers a safe and comfortable ride experience.

Imagine driving Leopard 5 in the endless desert, coupled with rhythmic super sound effects, does it add more fun to the cross-country trip?

Leopard 5 is equipped with Divare music cockpit, which brings users the most impressive music experience in hard-core SUV. Divare’s unique SAM patented signal processing technology can make the bass more surging, and the spatial sound effect and atmosphere of the whole vehicle will be better, which is more suitable for the music of off-road scenes. Leopard 5′ s car machine system integrates a number of audio Apps, so that it can be de-app, simplify the system interface, have more platforms, have a larger music library, be compatible with different tastes, and meet a variety of music tastes. A tens of millions of music libraries are in sight.

Safe and reliable, enjoying technology, exquisite personality and strong professionalism, Leopard 5 has brought unprecedented personalized experience of new energy to users with the ultimate product strength in all dimensions, making the ultimate driving experience in all scenes, whether in the wilderness, outdoors, cities or high speed, at your fingertips. In the future, through OTA and software upgrades, Leopard 5 will also allow users to have unlimited possibilities of "Leopard" car life.

From November 9 th, users can make a car purchase through the official APP of Equation Leopard, the WeChat applet of Equation Leopard and the national offline stores. Leopard 5 Discovery Edition and Pilot Edition will be delivered in batches in November, and Yunqi Ultimate Edition will be delivered in January 2024. Among them, the price of Leopard 5 Discovery Edition is 289,800 yuan, the price of Pilot Edition is 309,800 yuan, and the price of Yunqi Flagship Edition is 352,800 yuan.(Image provided by the organizer)

BMW X5: "King of Roads" Price Counter-attack and Excellent Charm

BMW X5, a luxury SUV that was once sold at a price of 695,000, has now plummeted to 380,000 in some areas. The "king of roads" seems to be incarnated as the "king of price reduction", but this move has brought amazing sales results. In November, it sold 8,900 vehicles, standing out in the 600,000-class luxury SUV market and continuing to sit firmly on the crown.

The core charm of BMW X5 version 3.0 lies in its powerful power system. It is equipped with a 3.0T twin-turbocharged inline six-cylinder engine code-named B58B30P, and incorporates a 48V light mixing system. It can explode 381 horsepower with a torque as high as 520 Nm, matching with an 8-speed automatic manual transmission. It only takes 5.5 seconds to accelerate 100 kilometers and the top speed can reach 250 km/h. This kind of power performance is the best in its class, and the acceleration pleasure when driving is intoxicating.

The handling performance is the specialty of BMW X5. Its tire configuration with 275-wide front wheels and 315-wide rear wheels is unique in the same class. Ultra-wide tires bring super grip, and the car body is calm when cornering at high speed. Even if it soars to 250 yards at an unlimited speed in Germany, or swerves at a speed of 78km/h in the elk test, the car body can remain stable and almost does not tilt. This performance is amazing for an SUV, and the stability and push-back feeling when overtaking also make people forget its SUV instantly.

In terms of design, the new X5 is full of domineering. Enlarged kidney grille with LED matrix headlights, 5060mm slender body with smooth waistline and 21-inch wheels, a large number of chrome-plated body decoration and matte black embellishment complement each other, creating a unique sense of luxury sports. Tail "Heaven-Earth Gate" tailgate design, four thick exhaust pipes and blackened LED taillights make it highly recognizable at night and focus everywhere.

In terms of interior, BMW X5 completely subverts the image of "earthy taste" in the past. The 14.9-inch floating curved screen and the 12.3-inch full LCD instrument are full of science and technology. The embracing cockpit design makes the driver’s seat comfortable and the buttons feel excellent. The iDrive vehicle system has humanized operation logic and gesture control function, and technology and convenience are perfectly integrated. The space performance is also excellent. The rear row is spacious and can lie horizontally. The basic volume of the trunk is 650 liters, and the rear row can reach 1870 liters after being laid down, which is enough to meet various loading needs.

In view of the current price reduction tide, it is an excellent opportunity to start with the BMW X5. Interested friends may wish to go to the 4S store to experience its excellent handling performance. I believe that after a try, you will be conquered by the unique charm of this "king of roads".

Although the BMW X5 has reached the highest cost performance, this American full-size S-hard SUV from GMC Yukon and Schwarzenegger’s favorite Hollywood stars is not bad!

2025 GMC YUKON: New Revolution and Market Game of Full-size SUV

Recently, there has been a remarkable change in the field of American full-size SUV: the 2025 GMC YUKON bid farewell to the domineering V8 engine in the past and adopted a 2.7T four-cylinder engine instead. This change has amazed many American fans, but after in-depth exploration, it will be found that this "slimming version" of Yukon actually has some charm.

First, the burly figure shows American heroism

Despite the reduction, Yukon’s gas field as a classic American full-size SUV has not diminished. Its body size reaches 5357/2058/1940mm, and the wheelbase is as long as 3071 mm. The huge body is coming to that station, and the sense of oppression is coming. The front face continues GMC’s iconic "Heavy Warrior" style. The center of the huge chrome grille is inlaid with an eye-catching GMC logo, and with C-shaped LED daytime running lights, the visual impact is extremely strong. The Denali Peak Edition is equipped with Vader Chrome appearance kit and 22-inch rims, just like the domineering king on the street, and it can attract everyone’s attention wherever it goes.

Second, the power transformation weighs the pros and cons

Admittedly, there is indeed a gap in power performance between the 2.7T four-cylinder engine and the American version of 6.2L V8. Its maximum power is 223kW(303 HP) and its peak torque is 500 Nm, which matches the 10AT gearbox. However, in the current situation of high oil prices, the WLTC comprehensive fuel consumption of this engine is only 12.12L/100km, and 92 # gasoline can be used. This improvement in fuel economy is undoubtedly more in line with the actual needs of domestic consumers, and it can save a lot of fuel expenses for car owners in daily use.

Third, the interior configuration shows luxury and technology.

Yukon’s interior is both luxurious and technological. The 16.8-inch vertical screen central control occupies the visual center, the new four-spoke steering wheel is comfortable to grip, and the exclusive black and brown two-color interior of Denali Peak Edition creates a high-end luxury driving atmosphere. The configuration is more sincere, and the combination of adaptive air suspension and MRC electromagnetic shock absorption can not only ensure driving comfort but also improve handling stability; Super Cruise super assisted driving adds convenience and safety to long-distance travel; The refrigeration and heat preservation function of the central armrest box is practical and intimate; Denali Peak Edition is also equipped with a second row of multi-functional executive seats and BOSE 22 speaker audio, which brings the ultimate comfort to the occupants in the car.

Fourth, the market positioning is unique.

The Yukon, which started at 808,000 yuan, is in a rather delicate position in the market. Its price is much higher than that of Chevrolet TAHOE, similar to that of Nissan, but lower than that of luxury brands such as Mercedes-Benz GLS and BMW X7. In this price range, consumers’ choices are extremely rich: if they pursue traditional large displacement, Nissan Toure is a good alternative; If the budget is sufficient, you can step into the luxury brand camp if you break through one million; In the field of new energy, the models such as the M9 and the Ideal L9 of Wenjie also attract many consumers by virtue of their respective advantages.

Five, comprehensive consideration of rational choice

This change in Yukon is actually a difficult search for a balance between American classic domineering and the actual demand in the current market. For those "iron powder" who are obsessed with V8 large-displacement engines, the emergence of four-cylinder engines may be somewhat unacceptable. However, from the practical point of view, the fuel consumption of about 12L and its compatibility with 92 # gasoline make it more suitable for the consumption environment in the domestic market. If you are eager for a pure American full-size SUV experience, you may wish to wait and see whether there will be a V8 version introduced in the future; If we pay more attention to the practicality of vehicles and are not obsessed with them, then the 2025 GMC YUKON is undoubtedly worth considering; For consumers with sufficient budget and pursuing brand added value, expanding upward and choosing luxury brands may better meet the demand. Finally, let’s think about it: is it an inevitable trend of the times or a compromise to the tradition to adopt a four-cylinder machine for a full-size SUV?

Who will you choose between these two cars? Let’s discuss it in the comments section …

It will be released on the first day of New Year’s Day in 2022, and the Super Family directed by Song Yang, the director of Shame Iron Fist, will release the "most honest villain" notice and "Ai! Teng Teng Teng Teng Teng "poster. You can get a glimpse of the temperament of the film from the name of the material, "not playing cards according to the routine." Shen Teng plays the villain, but he just tells the truth, even so frankly that opponents think you have to "hide something". Teng Ge, who has always loved to show his Russian talent, also has enough room to play this time. The Russian three companies in the preview "spit fragrance" in one go, which shows the foundation.

Allen’s family continued to pit each other, and the strength performed the mathematical miracle of "5<1". Grandpa found someone to avenge his grandson and found an enemy. Whether the family can get away with it in the confrontation with the villains is worrying. With all kinds of fantasy movie settings against the routine, and all kinds of unbearable baggage, this big meal prepared by Mahua FunAge for the first time to enter the Spring Festival stalls is expected.

Shen Teng plays the villain and can’t lie. Charming netizens have "sought common ground"

"Tengshi Russian" is so addicted that it is praised as "too good for Russians to understand"

Shen Teng’s villain, Kichikov, is quite charming in terms of modeling, personnel design and Russian. No wonder netizens said that the villain played by Teng Ge was "bad and painful" and "I don’t want the villain to lose for the first time". In his room, from statues, dolls to badges, they are all designed in my own image, which shows how much he loves his own face value. These dolls also appeared on posters, and after the release, there was a voice of "seeking the same money" on the Internet.

Shen Teng, who has always shown people with the image of "full of address unknown", has got the script of "honest man" this time, and "2345" can come out without saying anything. In the preview, he took a fancy to the financial management APP developed by Allen and asked about its use. The "money laundering" blurted out was eye-popping. Honesty is behind the "absolute monarch" big man’s scruples. I can’t help feeling that I have seen sincerity and never seen such sincerity; I’ve seen arrogant people. I’ve never seen such arrogant people.

Shen Teng, who likes to "show off" his Russian skills, has a place to use this time. In the preview, the blasting sound when reprimanding his men was three consecutive bursts, full of anger. Allen even "praised" Teng Ge’s language talent. "Russian is so good that not only we can’t understand it, but also Russians can’t understand it."

Fighting shook people until Allen, the enemy, was speechless by his family.

Unreliable family versus absolute monarch. Is unity really strength?

Not only does the villain set the anti-routine, but the super power setting in the film is also anti-routine. According to the information disclosed before, it is known that the Allen family’s superpowers are not only difficult to uphold justice and uphold justice, but also seem to be difficult to protect themselves and their families. And the family itself seems to be unreliable. In the face of the outrageous behavior of the family, Allen frequently turned into a "man covering his face". It is rare to believe that grandpa was cheated once, and he can shake his opponent in a fight, and there is no one left. It is estimated that at the moment, his inner os: My mother tongue is speechless.

This notice also opened the prelude to the confrontation between Kichikov and his family. A villain with wealth and power and many younger brothers, a family with supernatural powers but no instructions, this setting is already laughing just thinking about it. Who can be better than pk with money ability VS super ability? Qi Xin, a family member, is looking forward to whether his profits can be cut off or not.

The movie "The Super Family" is directed by Song Yang, starring Allen, Shen Teng, Tao Hui, Zhang Qi, Han Yanbo and Bai Lina, and will be released on the first day of New Year’s Day in 2022. Zhejiang Mahua FunAge Film Co., Ltd., China Film Co., Ltd. and Shanghai Alibaba Film Co., Ltd. jointly produced and distributed in Taobao Film.

As for the evaluation of Ruifeng M3, we can say that it is an excellent model with both space practicability and reliability. The following is a detailed description of its key features:

• Space:Ruifeng M3L long-axis version has a body size of 5075mm x 1765mm x 1900mm, a wheelbase of 3110mm, a spacious depth of 2650mm, and an amazing storage space of 5250L. The unique seat combination design allows the vehicle to flexibly adapt to the freight and passenger demand. After the tailgate is opened, the internal space is more square, and the cargo load is significantly improved, so it can be easily handled by both cargo and passengers.
• Power and performance:The newly introduced 1.8L+5MT power combination not only meets the national emission standard of B, but also provides the maximum power of 98kW and the strong torque of 182n * m.. Through the optimization of international advanced technology, this model has excellent fuel economy while ensuring power performance, helping users to accumulate wealth faster.
• Appearance and configuration:Ruifeng M3L Long Axis Edition offers two different styles of choices, Maker Edition and IKEA Edition, to meet the needs of different users. The newly added 9-seat passenger transport series is not only richer in configuration, but also equipped with a number of active and passive safety configurations, which has become a high-quality choice in the current passenger transport market.

To sum up, with its large space, high efficiency and flexible configuration, Ruifeng M3 provides users with a reliable and practical transportation solution, which is a multi-functional vehicle worthy of consideration.

speed up apply the brakes oil consumption second rice rise A self-motivated test of the new Honda Accord 2.4L Evaluation Editor-Wang Ziping:

The most outstanding feature of the new Accord is its cost performance. It has worked very hard to add enough scientific and technological security configurations, which makes it particularly eye-catching among the same price models. But the price is the most lethal weapon, and its price is basically the same as that of the old models, which makes its cost performance suddenly more prominent. Suddenly there are so many rich configurations, I think no one will not like it, and then it is the regret of the owners of the old models.

Evaluation Editor-Liang Haiwen:

The upgrade of the new Accord focuses on the configuration and modeling. It must be admitted that the appearance of the new car is really dazzling, which is very important to attract young consumers, and the blessing of a number of high-tech configurations makes it keep up with the trend. Although the engine has been re-adjusted, its power performance is at the same level as the old one, and its acceleration performance is still better than that of the two main Japanese rivals. The manipulation feeling is still sticking to the original style: it is the most athletic among the Japanese "Three Musketeers" and more comfortable than its European and American rivals.

Evaluation Editor-Huang Rongjia:

As an old car owner, I think the appearance of the new Accord is much more beautiful than the current car. The configuration is much richer, especially the configurations such as inner CarPlay and Honda SENSING system, which are full of highlights. To sum up, compared with the current 2.4L model, the new car has improved a little, which has brought many surprises to my old car owner. To tell the truth, seeing a new car really makes people feel the urge to change cars.

　　[New car listed in car home] On June 14th, 2024 (|) was officially listed.The new car has launched four models.The price range is 56,800-84,800 yuan.The new car has been upgraded in appearance, interior and three electric systems. In addition, Wuling also announced three car rights and interests: 1.2000 yuan financial discount or replacement subsidy (choose one). 2. Give a 3.5kW charging pile (with installation conditions). 3. The lifetime warranty of the first non-operating vehicle owner (three years or 100,000 kilometers for the whole vehicle).

　　In terms of appearance, the 2024 Wuling Binguo 203km light-duty model has added snow mountain white car paint. In other respects, the current style is still continued. The new car adopts a closed front face and the lower part of the front is equipped with a long air inlet. Headlights are still relatively rounded, and they look very cute with a small body. In terms of body size, the length, width and height of the new car are 3950/1708/1580mm and the wheelbase is 2560mm respectively.

　　In terms of interiors, the 333km and 410km endurance models have added an empty green color scheme. Other aspects of the interior continue the current design, still simple and lovely style, equipped with a 10.25-inch dual screen. Lingxi models are equipped with Ling OS Lingxi car system, and this time, entertainment applications such as iQiyi and QQ music have been added.

　　In terms of power, the 333km and 410km endurance models have been upgraded with water-cooled flat wire motors, which have stronger heat dissipation capacity. The maximum power is still 68 horsepower, but the maximum speed has been increased from 120km/h to 130 km/h. The 203km battery life model is still equipped with a 41 HP single motor with a maximum speed of 100 km/h. In addition, the new car comes standard with DC fast charging, and it takes only 35 minutes to charge 30%-80%. (Text/car home Yan Huan)

2024LPL Summer Tournament Group Draw Results. Figure/League of Legends event

The Beijing News On the evening of May 21st, the results of the summer draw of the League of Legends Professional League 2024 were officially released, and the regular season competition will be officially opened on June 1st.

17 teams are divided into 4 seed pools according to the results of spring competition. According to the principle of home avoidance, four home teams are divided into four different groups: A, B, C and D by drawing lots, and then the other teams are divided by drawing lots. The results of drawing lots are as follows:

Group a: JDG, FPX, TT, EDG

Group b: BLG, WE, LGD, RNG.

Group c: TES, LNG, OMG, RA

GroUP d: NIP, WBG, AL, IG, up

Editor Wang Xinuo

　　Cctv news(Reporter He Chuan) Recently, the "dark circles" of some giant pandas in chengdu research base of giant panda turned white, which attracted the attention of the national panda powder.

　　"Dark circles" is the "signboard" of the national treasure giant panda. What causes it to turn white? Can the "dark circles" of giant pandas change back? On January 25th, Yang Guangyou, a professor at the College of Animal Medicine of Sichuan Agricultural University, was interviewed by a reporter and gave detailed answers to the questions that netizens were most concerned about. It is understood that Yang Guangyou is one of the members who participated in the "rescue" of the giant panda "dark circles".

　　The "hair loss" of some giant pandas is actually caused by sampling.

A giant panda with white eyes in Chengdu Giant Panda Breeding Research Base (Source: Chengdu Business Daily)

　　At the end of 2017, careful "Panda Powder" found the recent photos and live videos of "white eyes" of online celebrity giant pandas Qiyi, Qifu, Xiaoya and Yongyong in chengdu research base of giant panda on social media. From a photo published by Sichuan media, it can be clearly seen that the "dark circles" of this giant panda have obviously turned white and their hair has fallen off.

　　Chengdu research base of giant panda staff said in an interview with the media that Sichuan’s humid and humid environment is more conducive to bacterial reproduction than other dry areas, and some giant pandas are sensitive in constitution, so mite infection is very easy to occur. The infection caused by the suspected mites is not explosive, but sporadic and not contagious. Currently living in chengdu research base of giant panda, there are no more than 10 giant pandas with eye depilation.

　　Yang Guangyou told the reporter: "We have recently paid attention to three giant pandas with serious clinical symptoms &lsquo; Yongyong &rsquo; 、&lsquo; Qiyi &rsquo; And &lsquo; Xiaoya &rsquo; Anesthesia was performed, and skin samples around the eyes were scraped and sent to the parasitology laboratory of Sichuan Agricultural University for PCR detection of demodex, and the test results were negative. In order to further these &lsquo; Mite eye &rsquo; The individual was diagnosed, and the base invited me to have a bedside examination. At present, the test is being repeated. Once the PCR is positive, the base will use the screened effective drugs for treatment. "

　　Yang Guangyou said: "According to my observation, the condition of the giant panda in the base is mild, because only the lesions appear around the eyes, and the spirit and appetite are normal, and there is no malnutrition or weight loss, but the giant panda is &lsquo; National treasure &rsquo; , so the condition was artificially amplified. According to the symptoms and signs, at present, it can only be said that mite infection is suspected. These giant pandas were scraped off due to sampling, and some netizens thought that the hair loss was aggravated, which was actually caused by sampling. "

　　"Saving" the giant panda "Black Eyesocket" is in action.

　　How do these giant pandas suspected of being infected with mites recover? How long will it take to change back to "dark circles"? These two issues are the most concerned by netizens.

　　Yang Guangyou said that if it is diagnosed as mite infection, you don’t have to worry too much. It is just a very common skin disease, and domestic pets and humans have different degrees of infection. "acariasis is one of the common ectoparasitic diseases of giant pandas. The main pathogens are scabies, itchy mites and demodex. Its clinical symptoms are itching, scabbing, depilation and skin thickening. Ivermectin and Serratin have achieved good therapeutic effects on scabies and itch mites. The appearance of the giant panda at the base as claimed by netizens &lsquo; Mite eye &rsquo; Veterinarians began to investigate the etiology and etiology more than a year ago, focusing on the detection of demodex, fungi and vitamins and trace elements, but the cause has not been identified. " Yang Guangyou said.

　　Yang Guangyou said that apart from parasitic infection, there are many reasons that lead to animal body depilation, such as lack of vitamins and trace elements. At present, experts are also looking for possible causes from these aspects, and finding the cause can be targeted for treatment.

　　Finally, Yang Guangyou said, "If it is diagnosed as mite infection, the base has screened out Isoxazoline (trade name BRAVECTOR, Afoxolaner, etc.) and MilbemycinOxime, and made safety tests. As long as the right medicine is given, the hair will grow back quickly after treatment. &lsquo; Dark circles &rsquo; Come back, netizens don’t have to worry too much. "

　　China Network October 12 (Reporter Lin Yiren) On October 11, the 2021 National Cyber Security Publicity Week Cyber Security Technology Summit Forum was held in Xi ‘an. Many experts closely follow the theme of the times, focus on the hot spots and difficulties in the field of network security, and express their views.

　　Strengthen the overall planning of national cyberspace security development

　　The rapid development of new technologies and applications such as 5G, big data, artificial intelligence and the Internet of Things has profoundly changed people’s production and lifestyle, and has become an important driving force for reconstructing a new pattern of economic and social development. Cyberspace brings great convenience to people, but at the same time, the threats and risk loopholes of network security are increasingly prominent.

　　David moses, an academician of China Academy of Sciences and a researcher of Academy of Military Sciences, shared the new changes in cyberspace security situation and the new trend of network security technology industry. In his view, under the background of accelerating the construction and application of new infrastructure and cloudization of IT infrastructure, the new concept and new architecture of network security represented by "zero trust" and "active defense" have been accelerated; The development breakthrough of artificial intelligence technology and its application in the field of information technology will promote the innovation, development and application of network security defense technology, and promote the intelligent upgrade of defense technology. At present, it is difficult to deal with complex threats by relying solely on product stacking. It has become a development trend to form a management closed loop through network security services, and the demand for network security services is constantly improving. The ecological environment of network security industry is improving day by day.

　　David moses suggested to raise security awareness, further strengthen the overall planning of the national cyberspace security development, strengthen research reserves, and timely adjust the top-level design of China’s cyberspace security development, the strategy and tactics of cyberspace international game, the technological innovation of cyber defense, and the response strategy of cyberspace threats. It is necessary to further increase the core technology innovation and industrial support of network security, strengthen the research on cutting-edge technologies such as "zero trust", and accelerate the research and development of network security system based on the framework of developing safe operation, active immunity and zero trust. Strengthen the role of artificial intelligence technology in empowering network security, and strengthen security technology research in satellite Internet, quantum communication and other fields. At the same time, pay attention to the output of cooperation between production and education, enhance the intensity of subject education, and further accelerate the gradient cultivation of network security professionals. Improve the network security vocational training standards and certification rules, and cultivate practical network security talents.

　　AI empowerment helps network security personnel training.

　　"At present, the world is in an era of great change with information technology as the core, and AI has brought new changes in the training of network security talents." Yang Zongkai, president of xidian university, said that AI has given new capabilities to network security, requiring security talents to skillfully apply AI; The security problems brought by AI itself require security talents to have a deep understanding of AI; AI+ education empowers personalized network security personnel training.

　　Combined with xidian university’s exploration, Yang Zongkai believes that in response to the new changes brought by AI to the training of cyber security talents, we should actively break the fence thinking, integrate production and education, and build a more open cyber security training system. In response to the profound changes in the demand for cyber security talents, we should take the initiative to change, reconstruct the educational environment, the AI+ security curriculum system, the teachers’ ability standards and the ability evaluation system, and create a new AI+ education format for cyber security.

　　"A new form of AI+ network security education that is student-centered, moral education first, ability first, connected, open, shared and personalized is taking shape in Xidian. AI technology is having an important impact on the cultivation of cyber security talents. AI+ education promotes the formation of a new educational form of cyber security. Let us work together to create a safer cyberspace with the power of AI+ education. " Yang Zongkai appealed.

　　Implement laws and regulations related to cyber space security as soon as possible.

　　Guan Xiaohong, an academician of China Academy of Sciences and director of the Department of Electronics and Information Science of Xi ‘an Jiaotong University, has long been committed to the research in the fields of economy and security of complex networked systems, optimization of power, energy and manufacturing systems, cyber space security, and information physics integration system including its comprehensive security.

　　Guan Xiaohong said that cyberspace refers to a digital virtual space composed of data, computing and network, not just cyberspace. Cyberspace has become the fifth territory of the country after land, sea, air and sky. Like other territories, cyberspace must also reflect national sovereignty, and ensuring the security of cyberspace means safeguarding national sovereignty.

　　Cyberspace security system includes network security, information security, content security, system security, CPS comprehensive security and data security. Among them, data security is an important content of cyberspace security, which is closely related to network security, information security, system security, content security and CPS security. It is necessary to solve the security problems of data acquisition, storage and use, realize multi-dimensional and three-dimensional data security protection, and safeguard national security.

　　In Guan Xiaohong’s view, the future of data security depends on the new paradigm of combining management and technology. It is suggested to implement the relevant laws and regulations on cyber space security as soon as possible and establish an autonomous and controllable data security ecosystem. At the same time, it is necessary to accelerate the development of key technologies for cyber space security and build a life-cycle data security architecture and protection mechanism.