Huang Zhai, Liu Yuan is located in the west of Kelanzhai, Wawu Township. Built in the light years of Qing Dynasty, it sits west to east. The original building area is more than 600 meters, and the existing building area is more than 300 meters. The whole building consists of hall, south wing, north wing and main hall. Surrounded by a volcanic wall, there are eight doors in the east and south. The front roof is three rooms wide, with an overall width of 1 1 m, and four rooms with a depth of 7.8m.. Bucket type blue tile roof. There are three wing rooms, the overall width is 1 1m, and the depth of the three wing rooms is 1 1m, with a blue tile roof. The eight-character door is a wooden structure with double slopes and buckets. Huang Zhai in Liuyuan is the largest building courtyard among the ancient buildings in Kelanzhai, especially its courtyard and the woodcarving in the building are very distinctive. At the same time, the exterior wall is decorated with white lime paint. Liuyuan Huangzhai is a representative of the integration of ethnic culture and Han culture in eastern Guizhou, and a concentrated reflection of typical local architecture in eastern Guizhou.
Kelanzhai Village: Kelanzhai Village is located in the northeast of Wawu Township, 2.5 kilometers away from the resident of the township government. It is connected with Dingjiaxi Village in the east, Si Qian Village and Wawu Village in the south, Niuchang Village and Ganxiping Village in Liulongshan Township in the west, and Ertan Village in Yangtou Town in the north. The village covers an area of 9.86 square kilometers, and has jurisdiction over 8 villagers' groups including Lu Xiao, Gaoyiantian I and II, Kelanzhai I and II, Xikou, Bansuping and WengNanxi, and 6 natural villages with 43 1 household 1835 people, with a natural birth rate of 2.63‰, inhabited by Dong, Miao and Tujia minorities.