Introduction to Wufeng Duo: Wufeng Duo in the northwest of Tianwang Village has towering cliffs on three sides. It is only accessible by a bird path. There is a large stone in the middle, and the crack is less than two feet. People have to turn sideways to enter. Legend has it that there is a wind-sheltering orb on the top of the peak. The mountain wind roars and the peak lantern never stops, so it is called Windless Duo.