Tongzi Town is located in the Sichuan basin Jiang'an County, the southern edge of the shallow hills, bordering the north bank of the Yangtze River, east and the four sides of the mountain township border, south of the Yangtze River as the boundary, west and Nanxi County Pei Shi Township adjacent to the north and the water clearing the border, the water river highway from the east and west through the river from the Jiang'an County, only a river apart, with the Jiang'an North Passage, the town covers an area of 52 square kilometers, jurisdiction of 25 villages and 2 neighborhoods. 2000 end of the population of 41,801, of which 1618 people of non-agricultural 1618 people, is a typical agricultural town.
