If it is a particular Chinese invention, then most likely paper.
Cravat
The invention of gunpower :)
Invention: 發明 (in traditional Chinese characters) 发明 (in simplified Chinese characters) In pinyin pronounciation: fa1 ming2
test
gunpowder
1.The Chinese fan2.china
compass
Chinese
Yes it was invented by the Chinese
The Chinese invention that was the first calculator was called an abacus. It was invented sometime between 2700 and 2300 BC.
Ancient China inventions