Introduction to Laoniuwan Ancient Village: The buildings of Laoniuwan Ancient Village are located on the mountain and are well-proportioned. All buildings are made of local materials and are made of local stones and stone flakes. Ancient residential courtyards of different shapes are shaped according to the situation. Stone walls and stone courtyards follow the shapes. Stone grinding, stone grinding, stone warehouses and stone cabinets can be seen everywhere. The entire village can be regarded as a classic stone architecture museum.