Sanpo Town, belonging to Laihui County, Baoding City, Hebei Province, is located in the northwestern part of Laihui County, bordering with Puwa Township and Shidu Township of Fangshan District, Beijing in the east, neighboring Loucun Township in the southeast, Longmen Township in the southwest, Zhaogaozhuang Township in the west, and Jiulong Township in the north. The jurisdiction has a maximum distance of 13.7 kilometers from east to west and 26.1 kilometers from north to south, with a total area of 218.37 square kilometers.At the end of 2018, the total household population of Sanpo Town was 13,131. As of June 2020, Sampo Town has 16 village committees under its jurisdiction, and the town's people's government is located at No. 23, Sampo Street, Shimozhuang. In August 1958, it belonged to Zhenchang Commune. in January 1962, it was called Du Nga and Zishikou Commune after restoring the county establishment of Laihui County. in January 1984, the society was changed to township, and was renamed Du Nga and Zishikou Townships. in July 1993, it merged Du Nga and Zishikou Townships to build Sanpo Township. Sanpo Township has the national AAAAA level tourist area--Nosanpo, and is the planting place of Lotus Hemp Pecan, which is a national geographical indication product of China. The leading industry of Sanpo Town is mainly tourism service industry, followed by forestry and fruit industry and animal husbandry. 2011, the total agricultural output value of Sanpo Town is 7.79 million yuan. The total industrial output value was 130 million yuan. The total financial income was 35 million yuan, an increase of 6% over the previous year.In 2018, there are 5 industrial enterprises in Sampo Township, including 1 above scale, and 45 general stores or supermarkets with business area of more than 50 square meters.