Dehong Lianghe

Yunnan Dehong Lianghe County, located in the western part of Yunnan Province, Lianghe is also known as Nandian, the Dai name is "Mengdi", it is the famous hometown of Hulusi in China, the only national cultural protection unit in Dehong Prefecture "Nandian Xuanfu Sishu", is located in the town of Zhedao in the county. The Xuanfu envoy is the ruling power institution set up by the central government in the feudal era in the frontier, equivalent to the local emperor, controlling the military and political power of the border area.