The following were influential in developing which subject in China: Liu Hui, Zu Geng, Li Chunfeng, Yang Hui, Shen Kuo, Liu Xin, Zhang Heng, Liu Hui, Zu Chongzhi and Wang Xiaotong?
Skins of which fruit were used by aristocratic women in China to make black dye, which they often used to stain their teeth?
Which wars, from 1839 to 1842 and 1856 to 1860, were due to Britain smuggling goods from India into China in defiance of China's laws?
After Mao Zedong, chairman of the Communist Party of China, launched the Cultural Revolution on 16 May 1966, he attempted to mobilise China's youth, who formed what groups around the country?
What is the subject of the "Zhou Bi Suan Jing", one of the oldest and most famous Chinese texts dating from the Zhou Dynasty (1046 BC—256 BC), and added to into the Han Dynasty (202 BC – 220 BC)?
