1. Successful launch of the "Shenzhou" series of spacecraft
The Shenzhou spacecraft is a spacecraft developed by China itself, with completely independent intellectual property rights, which is up to or better than the international third-generation manned spacecraft technology. The Shenzhou spacecraft is a three-compartment and one-section spacecraft, i.e., it consists of a return module, an orbital module, a propulsion module and an additional section, and consists of 13 sub-systems.
Compared with foreign third-generation spaceships, Shenzhou has a high starting point and the ability to stay in orbit and utilize it. The Shenzhou series of manned spacecraft is launched by a specially developed Long March 2F rocket, with the Jiuquan Satellite Launch Center as the launch base and the recovery site at the Siziwangqi Space Landing Ground in central Inner Mongolia.
2. China's Moon Project
In 2004, China formally launched a lunar exploration project named "Chang'e Project". The Chang'e Project is divided into three phases: "unmanned lunar exploration", "manned lunar landing" and "establishment of a lunar base". 18:05 on October 24, 2007, the "Chang'e I" was launched. "At 18:05 on October 24, 2007, Chang'e 1 was successfully launched and, after successfully completing its various missions, it was controlled to hit the moon in 2009 according to a predetermined plan.
Chang'e 2 was successfully launched at 18:57:59 on Oct. 1, 2010, and has also successfully completed all the set tasks in excess.
Ouyang Ziyuan, chief scientist of the lunar exploration project, said on Sept. 19, 2012 that the moon exploration project has completed the lunar surface survey tasks of the Chang'e 3 satellite and Jade Rabbit lunar rover. survey mission. Chang'e-4 is the backup star for Chang'e-3. The main scientific objectives of Chang'e-5 include on-site investigation and analysis of the landing zone, as well as analysis and research of lunar samples after they are returned to Earth.
3, Hong Kong-Zhuhai-Macao Bridge
Hong Kong-Zhuhai-Macao Bridge (Hong Kong-Zhuhai-Macao Bridge) is a bridge-cum-tunnel project in China connecting Hong Kong, Zhuhai and Macao, which is located in China's Guangdong Province, in the Lingdingyang area, for the Pearl River Delta Region Ring Road Highway, the southern ring section.
The construction of the Hong Kong-Zhuhai-Macao Bridge commenced on December 15, 2009; on July 7, 2017, the entire main project of the Hong Kong-Zhuhai-Macao Bridge was completed; on February 6, 2018, the main body of the Hong Kong-Zhuhai-Macao Bridge was completed and accepted, and a joint trial run of the bridge by Guangdong, Hong Kong and Macao was carried out from September 28 of the same year.
4. Tiangong Project
Tiangong-1, China's first target vehicle, was launched at Jiuquan Satellite Launch Center at 21:16:03 on September 29, 2011, with a total length of 10.4 meters, a maximum diameter of 3.35 meters, and consisting of an experimental module and a resource module. Its launch marks China's entry into the second phase of the "three-step" strategy of China's space program.
In the early morning of Nov. 3, 2011, it realized the docking mission with Shenzhou VIII, and in the afternoon of June 18, 2012 (14:14), it docked successfully with Shenzhou IX. Shenzhou 10 spacecraft also completed automatic rendezvous and docking with Tiangong 1 on June 13, 2013 at 13:18 hours.
5. China's high-speed railroad
China has developed the "Harmony" train set (abbreviated as China Railway High-speed train) and the "Fuxing" train set, which is China's standard train set, through introduction and innovation.
At the end of 2018, China's high-speed rail mileage exceeded 29,000 kilometers, accounting for more than two-thirds of the world's high-speed rail mileage, more than all other countries combined. 2019, plans to ensure the commissioning of 3,200 kilometers of new high-speed rail lines.
Baidu Encyclopedia - Shenzhou Spacecraft
Baidu Encyclopedia - China's Moon Project
Baidu Encyclopedia - Hong Kong-Zhuhai-Macao Bridge
Baidu Encyclopedia - Tiangong-1
Baidu Encyclopedia - China's high-speed railways