China Traditional Cultural Knowledge Competition Volume

2. The canoe has passed Chung Shan Man.

3, gunpowder compass paper movable type printing

4. Romance of the Three Kingdoms, Journey to the West, Dream of Red Mansions, Water Margin

5. Zi, Chou, Yin, Mao, Chen, Si, Wu, Wei, Shen, You, Xu and Hai

6. Seismograph Zhang Heng

7. Gold, stone, silk, bamboo, clay, leather and wood.

8. Preface to Lanting is the first running script in the world.

A short answer will be embarrassing, hehe.