Tibet was peacefully liberated in 195 1.
1952 The War to Resist US Aggression and Aid Korea was won.
1964 China's first atomic bomb exploded successfully.
1967 China's first hydrogen bomb was successfully tested.
1968 The Nanjing Yangtze River Bridge designed by China was completed and opened to traffic.
1970 launched the first artificial earth satellite and returned to the ground smoothly.
China resumed its lawful seat in the United Nations on 197 1.
1972 Nixon visited China and China and the United States established diplomatic relations.
1976 crushed the gang of four, ending the turmoil in China 10.
1977 resume the college entrance examination.
1978 The convening of the Third Plenary Session of the Eleventh Central Committee of the Communist Party of China marked the shift of the focus of work to socialist modernization and opened the prelude to China's reform and opening up.
1978 implements the contract responsibility system. Liberated the rural productive forces.
198 1, Gezhouba project was successfully intercepted.
Deng Xiaoping put forward the concept of "one country, two systems"
1983 China's first supercomputer was born.
1984 participated in the 23rd Olympic Games for the first time after the founding of the People's Republic of China, with excellent results.
1985 China's first Antarctic research station was built.
1986 implement the "863" plan
1988 China nuclear submarine launches underwater rocket.
1989 normalization of sino-Soviet relations
1994 The Three Gorges Project of the Yangtze River officially started. The world-famous Three Gorges Dam spans the Yangtze River and binds the black dragon. Now the Three Gorges Project has successfully achieved the goals of water storage, navigation and power generation, and its huge social and economic benefits are increasingly apparent.
1997 hong kong's smooth return to the motherland.
199965438+On February 20th, Macao returned to the motherland smoothly.
200 1 Beijing's successful Olympic bid.
200 1 China formally joined the World Trade Organization, which accelerated China's opening to the outside world, improved the socialist market economy and made it international.
In 2003, China's first manned space flight, Shenzhou 5's manned spacecraft landed safely, and China's first manned space flight was a complete success. In 2005, the Shenzhou VI manned spacecraft was launched at 10.
Railway entry into Tibet: Tibet's railway construction has been fully launched, realizing a small section of the roof of the world and a big step in Tibet's history.
At the 28th Olympic Games in 2004, China athletes achieved excellent results.
We have solved the problem of food and clothing for the population of 654.38+0.3 billion, and basically reached a well-off level.
China's GDP: 13, crossing the step of 10 trillion, and its comprehensive national strength has been further enhanced.