Source
Guangzhou Zoo in 1969
Source
High school friends row a boat around a lake in Zhengzhou in 1973
Zhengzhou, Henan (西流湖公园) Source
吴作人, 大连星海公园 , 1956
Source
Shanghai artists visit People’s Park in 1958
汪观清与贺友直(左)、韩敏(右) Source
萧淑芳, 冬天的北海公园, 1955
Source
A large collection: Everyday life in Taizhong, Taiwan in 1966
These photos were taken by American military personnel stationed in Taiwan. Source