There are still some health lanes in Dazhou. Healthy Lane in this area is located in Nanwai Town, Dachuan District, Dazhou City. There is no demolition plan, and there is still one. Dazhou, formerly known as Tongzhou, is a prefecture-level city in Sichuan Province, a natural gas energy and chemical base in western China, a transportation hub, a cultural and commercial center and an ecologically livable regional central city at the junction of Sichuan, Chongqing, Hubei and Shaanxi.