water conservancy

The construction of water conservancy - the great accomplishments of three years People's Republic of China

The construction of water conservancy - the great accomplishments of three years People's Republic of China (1952, October)

Water conservancy works in the First Five Year Plan

Water conservancy works in the First Five Year Plan (1956, February)

Great plans to transform the Yellow river

Great plans to transform the Yellow river (1956, February)

Transform the Hai River, temper yourself

Transform the Hai River, temper yourself (1958, August)

Untitled (People's communes) II

Untitled (People's communes) II (1959)

We must permanently harness the Hai River

We must permanently harness the Hai River (1971, July)

The red blossom of Dazhai blooms everywhere

The red blossom of Dazhai blooms everywhere (1974, October)

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