Era
- 20th century 3 results
- 1912-1928 2 results
- 156-87 B.C. 1 results
- 1928-1937 1 results
- 1937-1945 1 results
- 1949- 1 results
- Cultural Revolution, 1966-1976 1 results
- Han dynasty, 202 B.C.-220 A.D. 1 results
- Liang dynasty, 502-557 1 results
- Qin dynasty, 221-207 B.C. 1 results
- Qing dynasty, 1644-1912 1 results
- Tiananmen Square incident, 1989 1 results
- To 221 B.C. 1 results
- Warring States, 403-221 B.C. 1 results