It used to be a county suburb, suburban township 1945 and southern suburb township 1950, and was soon changed to the tenth administrative village of Chengguan Town. 1952 belongs to suburban township, 1956 belongs to Chengguan Town, 1958 establishes Southwest Agricultural Society, and Dongfeng People's Commune cooks it. It belongs to hushan town. 1992 belongs to Wuyang town. 426 households, 129 1 person, 975 mu of paddy fields, 32 mu of land in mountainous areas 152 1 mu. Surnames are mainly Tang, and there are surnames such as Liu, Zhang, Wang and Shen. There is a Tang ancestral hall at the eastern end of the village.

In the Song Dynasty, the ancestor Qian Ergong moved from Lingxiatang to settle down and gradually developed into a village. The village is separated from Wuyi County by a cooked stream. Because it is located in the southwest, the villagers are all surnamed Tang, so it was named Xin 'antang. The village is rectangular and flat, and now it is connected with the county seat. Xin 'an Village is connected to Wuyi Old Town in the north, Wu (Yi) Yong (Kang) Highway in the east, Xiangyang Village and Lincun Village in the south and Jiangshan New Village in the west.

From Shu Xi Qiaotou to Jiangshan Temple, the original village covers an area of more than 40,000 square meters, and the rest are all streams and beaches, about 260,000 square meters. After passing through 1949, especially 1978, the newly-built jiefang bridge has gradually developed into Wuyi New City, starting from the south of Shuxi Bridge to the south of Shu Xi Road in Jiangshan Foot Museum, with an east-west length of nearly 1,000 meters, starting from the south of jiefang bridge to the southwest section of Jiefang Street in Science and Technology Building, with a width of 18 meters in the south and a new business district. County Southwest Shopping Mall, County Supply and Marketing Cooperative, County Foreign Trade Bureau, Wuyi Hongda Group Corporation, County Tobacco Monopoly Bureau, County Insurance Company, County Agricultural Bank Building, County Construction Bank Building, County Umbrella Factory, County Cloth Factory, County Plastic General Factory, County Pharmaceutical Factory and County Printing Factory all have villages. 1989, Xincun office building 1000 m2. In the same year, the village invested 700,000 yuan to build Zhongshan Shopping Mall in Jiefang Street. 1990, the village invested 300,000 yuan to build a new commodity market in Xin 'an Middle Street, with a total area of more than 2,000 square meters, 124 stalls; The new town is also a new cultural and educational area in the county. There are county library, county cinema, county gymnasium, county science and technology building, county education center building, Wuyang primary school and Wuyang kindergarten in the village. The county people's armed forces department, the county industrial and commercial bureau, the dormitory building of Wuyi County Committee of the Communist Party of China and the dormitory buildings of related enterprises and institutions are all located in the village. Gu Xi Bridge, near the southwest, was built in the year of Song San (1207).