The entire ancient building complex of the Menglian Xuanfu Office faces north and south, and consists of a government office, a meeting hall, a main hall, east and west wing rooms, a kitchen, a warehouse, etc. From a functional point of view, the Xuanfu Office is both a daily living place for the Tusi and an office place.
The gate of the Menglian Xuanfu Office is a double-layer small Xieshan style flying eaves and arched gate hall. The golden doorposts are shining and dazzling in the sun. No wonder the Xuanfu Office is called "Hehan" in Dai language, which means "golden palace".
Entering the door, the three-eaved Xieshan roof stilt-style meeting hall appears in front of you, which is very impressive. The ground floor is an open hall with a ground floor and a seat railing. It is a place for Tusi to watch singing and dancing and rest, and it is also a place for the integration of various ethnic cultures. Every year during major festive festivals such as the Spring Festival and the Water Splashing Festival, the Tusi Yamen will be open to the people for 3 days, and the ground floor has become the place where the Tusi receives the people.