May 15, 1979
Qinggang County
May 22, 1900
Changsha
May 12, 1977
Beijing
May 10, 1990
May 05, 1950
Guangxi Zhuang Autonomous Region
May 30, 1985
Guangzhou
May 19, 1912
Yongxin County
May 01, 1957
Cili County
May 29, 1985
Shanghai
May 01, 1945
May 19, 1832
Zhongshan
May 11, 1955
Nanjing
May 18, 1895
Nanchang
May 08, 1953
Hong Kong
May 01, 1956
Dong'e County
May 25, 1973
May 15, 1978