Teachers are half-price discounts. It is very pleasant to walk around in the ancient town. The big banyan trees are spectacular and the earth buildings are spectacular. It is worthy of being a "mythical mountain building". It is based on the mountain and the layout is reasonable. It absorbs the "feng shui" concept of traditional Chinese architectural planning and adapts to the life and defense requirements of gathering people. Ingeniously used the small flatland in the mountains and the local soil, wood, pebbles and other building materials, is a self-contained system, with the characteristics of saving, strong, defensive, and very beautiful natural high-rise building model.