1, Qinghai-Tibet Railway Construction
Qinghai-Tibet Railway is a landmark project to implement the strategy of developing the western region and one of the four major projects in China in the new century. The highway starts from Xining in Qinghai in the east and ends in Lhasa in the west, with a total length of 1956 km. Among them, 8 14km, 1979 and 1984 from Xining to Golmud were paved and put into operation.
The Golmud-Lhasa section of the Qinghai-Tibet Railway starts from Golmud City in Qinghai Province in the north, passes through Nachitai, Wudaoliang, Tuotuo River and Yanshiping, passes through Tanggula Mountain, and then passes through Amdo, Naqu, Dangxiong and Yangbajing in Xizang Autonomous Region, reaching Lhasa, with a total length of1142km.
2. Recover Macao.
1April, 1987 13, the Chinese and Portuguese governments signed the Joint Statement of the Governments of People's Republic of China (PRC) and Portugal on Macao, declaring that Macao (including Macao Peninsula, Taipa Island and Coloane Island) is the territory of China, and People's Republic of China (PRC) will be in 65438.
3. Hybrid rice cultivation
Since 2007, it has achieved great results in increasing production and income, and has been implemented in seven provinces and cities across the country. Among them, 20 12 participating counties in Hunan Province increased from 20 to 50, covering an area of 8.82 million mu. By the end of 20 12, the accumulated demonstration and promotion area was more than 20 million mu, with an increase of more than 2 billion kilograms, which made new contributions to the sustained and stable increase of grain production.
4. Two bombs and one satellite
1960 1 1.5, China's first imitation missile was successfully launched, China's first atomic bomb was successfully exploded in 1964 16 15, and China became the fifth country with an atomic bomb; 1967 the air explosion test of China's first hydrogen bomb was successful at 8 am on June 17.
China's first artificial satellite was successfully launched on 2 1 on April 24th, 0970, and China became the fifth country to launch an artificial satellite. China's "two bombs and one satellite" is a brilliant cause created by the Chinese nation in the second half of the 20th century.
5. One country, two systems
In the early 1980s, Deng Xiaoping put forward the great concept of "one country, two systems", which was adopted by 1984 at the second session of the Sixth National People's Congress. The great concept of "one country, two systems" was first successfully applied to the Hong Kong issue. British Prime Minister Margaret Thatcher visited China, and Deng Xiaoping held talks with her on the Hongkong issue.
1984, China and Britain signed a joint declaration on the question of Hong Kong. 1987 China and Portugal signed a joint statement on Macao. 1 July 9971,Hong Kong returned to the motherland. 199965438+On February 20th, Macao returned to the motherland.
Baidu Encyclopedia-Macao sovereignty transfer
Baidu encyclopedia-Qinghai-Tibet railway
Baidu encyclopedia-two bombs and one satellite