Located at the west of China, and 39 kilometers away from Chengdu City, the capital of Sichuan Province, Dujiangyan city covers an area of 1208 square kilometers, with the elevation of 592--4582meters. It has permanent resident population of around 800 thousand, with 5 towns and townships, 6 sub-districts. Dujiangyan City is the best tourism city of China, national historically cultural city and national-level ecological demonstration area. Located in the subtropical humid climate zone, Dujiangyan City has a favorable climate. The average annual temperature is 15.2℃and the average annual rainfall is about 1238mm, air quality and water quality always stay at the first level of national standard. The total forest coverage rate is 52.8% for the whole city, which provides the upper reaches of Yangtze River with an important ecological barrier, and work as the only water conservation areas for Chengdu City. Dujiangyan is a tourism city with long history and profound culture. It is a city with three world heritages: Dujiangyan Irrigation System and Mt.Qingcheng (World Cultural Heritage), habitat of giant panda (World Natural Heritage), and Dujiangyan Irrigation System (World Heritage Irrigation Structure). Dujiangyan Water Conservancy Project was built in 256 BC, with more than 2270 years history, Dujiangyan Water Conservancy Project can direct water for irrigation without dam, and it is the only ancient water conservancy project still functioning very well nowadays. Mt. Qingcheng, the cradle land of Taoism religion, gave birth to the extensive and profound Taoism culture, having an influence on the politics, economy and culture of China for over 1800 years. Dujiangyan has won the reputation of “China’s Top Tourist City”, “National Landscape Garden City”, “China’s Ecological Demonstrative Region”, “National Grade AAAAA Tourist Attraction” as well as “Historical and Cultural City in China”. Meanwhile, Dujiangyan gets the honors of “The Model of Habitat Environment Prize in China”, Dubai International Award for “Best Practices in Improving the Living Environment”, “The Best Charming City”，“National Civilized City” and “The Land of Longevity”. Dujiangyan is rich in tourism resources. Mt.Qingcheng -Dujiangyan Scenic Area is one of the first national 5A-level scenic areas. The city also has a number of scenic areas， such as the national tourist resort (Tianfu Qingcheng Health&Leisure Tourism Resort) and two national 4A- level tourist attractions (Guanxian Ancient City Scenic Area, Hongkou Scenic Area) . The main tourism products include sightseeing tourist products featured by “Three Heritages” , world heritage sightseeing tourist products represented by Mt.Qingcheng-Dujiangyan Scenic Area and health-preserving tourist products represented by Tianfu Qingcheng Health&Leisure Tourism Resort; tourism product featured by giant panda based on Panda Valley, Panda Park and Giant Panda International Ecological Tourism Resort (under construction); the leisure &entertainment tourist products represented by Andaman International Tourism Resort, BRC Fruit Man Theme Park and Sunac Cultural Tourism City; the characteristic tourism products represented by new tourism industries such as Hump Aviation and Hongkou Rafting; the rural tourist products represented by Seven-Li Poetry Village, Western Sichuan Music Forest, Qingcheng Bay Wetland Manor, Rose Valley, Shiguang Hill, Wenhua Village and other agriculture-tourism integration scenic spots. At present, Dujiangyan city has joined in 7 international organization such as LHC, and established international friendship cities or international friendly cooperative relations cities with 25 international cities in Austria, Germany, France, Japan, the United States, Italy, Finland, Switzerland, Thailand, etc.