Dujiangyan ------ beautiful poetry project
-
-
Abstract
It be Introduced that Dujiangyan Irrigation Project andthe methods of diverting water and scouring sediment in Dujiangyan, and theprinciple of these methods be analyzed. Understands of Li Bing advancedideas of flood control as well as may obtain inspiration in Li Bing advancedideas.
-
-