Dressing Building (Xiao Houliang Hall) Introduction: It is located 150 meters west of Loudi Natural Village, Nangou Village, Pingdingbao Town, Guyuan County, standing on the west bank of the Luan River. It is an all-brick building facing north and south, with a square base and a dome like a yurt. The tomb is located in the center of the building and has an east-west rectangular plane. It was robbed in the early years, and copper seals, stone slabs and glazed components were unearthed in the robbery cave.