The Dujiangyan (Chinese: 都江堰; pinyin: Dūjiāngyàn) is an ancient hydraulic engineering system in Dujiangyan City, Sichuan, China. Originally constructed around 256 BC by the State of Qin as an irrigation and flood control project, it is still in use today.
The Dujiangyan (Chinese: 都江堰; pinyin: Dūjiāngyàn) is an ancient hydraulic engineering system in Dujiangyan City, Sichuan, China. Originally constructed around 256 BC by the State of Qin as an irrigation and flood control project, it is still in use today.
Source: Wikipedia "Dujiangyan" · CC BY-SA 4.0
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