Dadeng Island, that is, Dadeng street, located in the southeast Xiang'an District, Xiamen City, Fujian Province, the sea, and Kinmen Island, just 1,800 meters away from the recent area of 13.2 square kilometers and under nine administrative villages, nearly 2 million people. There southeastern coast of the most pristine waters, water quality, air quality in line with a national environmental standard, known as the "natural oxygen bar" is a national nature reserve egret.