Nanjin street street. Nanjin Street is located in Hechuan District, Chongqing, bordering Jialing River and Fujiang River, facing Jiufeng Mountain Forest Park, facing the ancient battlefield of fishing town, embedded with Hechuan Industrial Park, and bordering the old county street and Pinger Town in Tongliang District in the south, with an area of 95.3 square kilometers, of which the urban area is 6. 1 square kilometer. Hechuan Taifeng Garden is located in the southeast of Xi 'an Avenue, and belongs to Nanjin Street according to local administrative divisions.