1, Changling town covers an area of 84 square kilometers, and the cultivated land area is 28 197 mu, including field 18905 mu and soil 9292 mu; It has jurisdiction over 8 administrative villagers' committees (including 1 rural communities), 70 villagers' groups, 1 community residents' committees and 12 community residents' groups.

2. Bamiao Township covers an area of 46.27 square kilometers and has a population of 20,750 (at the end of 2008). Jurisdiction 1 community, 8 administrative villages, 4 residents' groups and 55 villagers' groups. The township government is located in Bamiao, which is 9.5km away from the county seat/kloc-0.