Fung shui forest can protect and alleviate the impact of strong breeze and sun burn. During the time of heavy rainstorm, mudflow or landslide may happen. The natural barrier can help reduce the level of destructiveness by its retention capacity to stop the water and mudflow. Also, the dense broad-leaved trees are good resisters devoted to prevent hillfire from spreading. In economical terms, villagers grow the economic crops at the edge of the forest. It includes edible stuff and vegetation for medical purpose. They can be used as fuel wood or construction materials.