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The Dujiang Dam irrigation project is the oldest large-scale irrigation project in the history of the world. It has been supporting people in Sichuan Province, China, for more than 2,000 years. People who have seen Dujiang Dam share the same impression: its general structure is very simple, but the Dam still play a significant role in agriculture on the Chengdu plains. It is a historical wonder of science and technology.
Highlights of Chengdu Travel:
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