Composed of a series of dams, it redirected the flow of Min Jiang, a major tributary of Yangtze River, to fields and relieved the damage of seasonal floods.

• 它由很多水坝组成，重新规划了岷江的水流，对季节性洪灾的破坏起到了缓冲作用，对长江流域做出了很大贡献。