system of ownership 所有制
public ownership 公有制
private ownership 私有制
ownership by the whole people 全民所有制
collective ownership 集体所有制
major events in Chinese history 中国历史上的一些重大事件
unification of the country by Emperor Qin Shi Huang 秦始皇统一中国
Opium War (1840-1842) 鸦片战争
Taiping Heavenly Kingdom (1851-1864) 太平天国
the Reform Movement of 1898 戊戌变法