In the traditional period, the management of natural resources in Nan mang County, especially forest resources, was mainly managed by villages. Although the chieftain was a local ruler, there was little interference in the village life except taxes and certain corvees. The management of natural resources depends mainly on the local community's rules and regulations and belief system. The construction of state power and the simultaneous exercise of power infiltration in Nanmang County are included in the category of state power governance in the modern sense. Traditional community forest management system is gradually declining, and hierarchical state institutions have gradually become the local forest resources use and development management departments. Under the background of severe social changes, the evolution of forest management system has profoundly affected the local forest ecology. <<