Kinmen County, under the People's Republic of China, Fujian Province, Quanzhou City, is now under the de facto control of the Taiwan authorities, the ancient name of "Wuzhou", "Xianzhou", etc., the Tang Dezong Zhenyuan nineteen years (A.D. 803) for the pastoral supervisory land, the Five Dynasties into the Quanzhou belongs to the territory, 1915, officially set up in January County, "Kinmen" in the meaning of "solid as a golden soup, majestic town of the Sea Gate" and called "Kinmen". In January 1915, the county was formally established, and was called "Kinmen" with the meaning of "solid as a golden soup and majestic town of Haimen", and its jurisdiction consists of 12 islands, including Kinmen Island, Little Kinmen Island (Lietuyu Island), Daitan Island, Ertan Island, East Anchorage Island, North Anchorage Island, etc., with a total area of 151.656 square kilometers. The total area is 151.656 square kilometers. Kinmen County is located in the southeastern waters of Fujian Province, Quanzhou Weitou Bay and Xiamen Bay, standing in the western part of the Taiwan Strait, the nearest point with mainland China is only 2,310 meters, located outside the mouth of the Jiulong River, the west and Xiamen Island, the east of the Taiwan Strait and Taichung City, and north of the city of Quanzhou City, Jinjiang City. East from Keelung 198 nautical miles, southeast from Penghu 82 nautical miles, 160 nautical miles from Kaohsiung, west from Xiamen 18 nautical miles from Jiao Yu Island is only 1.8 kilometers from Taiwan Island has 210 kilometers. In February 2004, the Kinmen-Xiamen sea line was launched, starting the "Little Three Links". 2004, Kinmen County's total financial revenue was NT$1,812,637,000; per capita income was NT$308,202; per capita GDP was NT$329,656.