pump
Pictures of four seasons in the rural village (2) (1954, November)
The main tasks of the technological revolution (1958, June)
A worker goes down to the village to transfer technology (1964, October)
Only cadres who persevere in labor can persevere in revolution (1965, December)
Spring rain (early 1970s)
Pumping station in the fields (1973, January)
Exercise and grow in the vast world (1974, June)
Not depending on the sky (1975)
Support agriculture with great force (1975, November)
The whole family studies theory (1976, May)
Grasp class struggle, promote the "Four Modernizations" in agriculture (1976, September)
The train supporting agriculture reaches the mountain village (1976, October)
A new direction in a dry district (1977, October)
Study hard improve every day (1979, September)
