Era
- 20th century 34 results
- 1801-1917 2 results
- 1856-1924 2 results
- 1879-1953 2 results
- 1894-1917 2 results
- 1914-1945 2 results
- 1922- 2 results
- 1929 2 results
- 1933-1945 2 results
- 1933-1959 2 results
- 1936-1953 2 results
- 1938- 2 results
- 1944- 2 results
- 1951- 2 results
- 1958- 2 results
- 1967-1974 2 results
- 21st century 2 results
- Tiananmen Square Incident, 1989 2 results