Introduction to Qingkou Hani Folk Village: Qingkou Hani Folk Village is 8 kilometers away from the old county seat (Xinjie Town) and is located in the Yuanyang Rice Terraces National Wetland Park and the core area declared to be a world cultural heritage. It maintains a complete ecosystem with the four isomorphic elements of "forest, water system, mountain village, and terraced fields". The Hani people's folk customs, distinctive national cultural characteristics, unique production and lifestyle, terraced fields, sea of ​​clouds, and ancient "mushroom houses" are integrated. It is a model of rational utilization of natural resources for agricultural development.