Tujia people built special DiaoJiao Buildings in mountainsides. With woodcarving on windows and traditional design, DiaoJiao Buildings are in harmony with environment. In general, DiaoJiao Building made up of main house, additional house and tower. Each wall of the house is supported by four columns. DiaoJiao Building has two stories. The suspending corridors around the second floor install wood baluster. With flying eaves and checker windows, the house is elegant. In the autumn, corn and chili bunches suspend in corridors.