In China, teachers allow children to sleep in class for around 20 minutes to help improve their learning.
13
The gas that gives rotten eggs their distinctive foul smell may slow ageing and block damaging chemical reactions inside cells, according to scientists in China.
5
The retail price for the iPad would be $1,140 if it were built by American workers instead of Chinese.
100
China is the source of 70% of the worlds pirated goods.
219