Dadukou District, Chongqing City, the new mountain village street area of 2.74 square kilometers, the jurisdiction of the new community, Ping'an community, Cuiyuan community, steel flower community, Hu Han community, lock mouth Qiu community, Guangming community and Yechejian community 8 neighborhood committees, a population of 36,000 people, the new mountain village street office is the district government's sent institutions, by the district government direct leadership to the community as the center of the construction of the city management and social security as the focus of the management functions assigned by the district people's government. Focusing on community construction, urban management and social security, it exercises the management functions assigned by the district people's government.