Introduction to Wangdongwangxiyan: Located a few hundred meters southeast of Guanyin Lotus, there is a cave on the east and west sides of this peak. The mouths of the caves are opposite. The two rocks are not connected. Use wood or stone to hit the inner wall of the east rock and the west rock. A noise can be heard and vice versa. The rock is 100 meters long, more than 30 meters high, and about 30 meters deep, and can accommodate more than a thousand people. In front of the two rocks are deep valleys with endless fog and no bottom; in the southeast are Shiziding and Censhan Village, with steep cliffs of thousands of feet and dangerous peaks.