The migrant population in Ma'an Street, Keqiao District, is about 220,000. According to relevant public information, Ma'an Street is located in the north of Shaoxing, starting from Cao'e River in the east, Hangzhou-Ningbo Expressway in the south, Xiaoshan District, Hangzhou City in the west, and Qiantang River in the north. The street control area is about 110 square kilometers, and it has 11 villages under its jurisdiction. , 2 neighborhood committees and 2 communities, with a permanent population of 39,600, a migrant population of approximately 220,000, and a total resident population of approximately 300,000.