All the pictures come from Fengfeng Mining District in Hebei (峰峰矿区) . Source
The Eighth Route Army’s cavalry in 1938
Shanxi 山西灵丘牛邦口 Source
Xian street scene in 1938
May 1938 Source
Militias lay landmines in 1943
December 1936 石少华 摄 Source
A collection: New Year’s eve offerings in 1954
It has been suggested that these images are from 1945 not 1954. This is possible, but the sources I've found thus far all say 1954. Source
Celebrating May Day in rural Yunnan in 1950
盐津县 Source
顾坤伯, 鳌鱼观音, 1952
Source
Enjoying spring flowers in 1973
Luoyang, 王城公园 Source
