drastic changes in eastern Europe

disintegration of the Soviet Union

Gulf War

Iran-Iraq War

9.11 incident

China's first full-scale participation in the Olympic Games

bombing of China's embassy in Yugoslavia

millions of disarmament

catastrophic forest fire in Daxinganling

Hong Kong, Macao's return

China's Shenzhou manned spacecraft was successfully launched

American President Ronald Reagan was assassinated

Wenchuan earthquake

Bhopal gas leak tragedy in India

American space shuttle Challenger exploded and crashed

Sino-Soviet relations were normalized

American invasion of Panama

clone of human beings

SARS epidemic worldwide

China hosted the Olympic Games

. A major flood disaster happened in the river basin once in a century

The third Gulf War broke out

The Indian Ocean earthquake caused a huge tsunami along the coast of the Indian Ocean

The world leaped for 1 seconds

The financial storm swept the world

Influenza A H1N1 ravaged the world

Reconstruction of the world economic order

The snowstorm in China once in 51 years

Michael Jackson died.