Nandian Xuanfusi Office, located at 103 Nandian Road, Jaidao Town, Lianghe County, was built in 1851, the first year of the Qing Dynasty, and is currently the best preserved Tusi government office in Yunnan. The national cultural relics authorities plan to make it a "special museum for displaying the Chinese Tusi system", so that the living fossil of the Tusi system will be passed on to future generations permanently. Follow the "effective protection, rational use, strengthen management" approach to heritage protection, strengthen management and restoration.