Dujiangyan (Dujiang yàn), located west of Dujiangyan City, Sichuan Province, is China since ancient construction and use of large water conservancy projects, known as "the originator of the World Water Culture" is a famous tourist destination in Sichuan. Usually considered, Dujiangyan Irrigation Project is Qin Shujun Li Bing and its sub-prefect to mobilize people in the first 256 years of construction, is the world's by far, the oldest age, only retention, diversion dam is characterized by ambitious water project, is national key cultural relics protection units.
Sichuan Province, the "River"or "Shu", the provincial capital of Chengdu, located in southwest China, the Yangtze River, in longitude 97 ° 21 '~ 108 ° 31', latitude 26 ° 03 '~ 34 ° 19' between. To benefits, benefit, Azusa, Kui four named, the province of the total area of 48.5 square kilometers. Brief plateau phase the west, east of the Three Gorges Xianfeng overlap, north of Qinling Bashan barriers surround the south Yunnan-Guizhou Plateau, the formation of a famous Sichuan Basin. Sichuan Province, vast land and has a long history since ancient times to enjoy the "Land of Abundance"reputation.