Era
20th century
8
1949-
7
1976-
6
1949
5
1949-1976
3
1893-
2
1911-1949
2
1975-
2
1976
2
Republic, 1912-1949
2
1861 -1912
1
1868-1945
1
1945-
1
1950-1953 --
1
1952-
1
1953-1975
1
1976 -
1
19th century
1
20th century --
1
581-960. --
1
Biography
1
Ch'ing dynasty
1
Ching dynasty, 1644-1912
1
Opium War
1
Siege, 1900
1
ca. 1717-1763
1