Introduction to Wangtian Cave: Wangtian Cave is about 2 kilometers away from Mulaoping. It is a vague cave among the greenery beside a shallow stream. The entrance of the cave can only allow one person to enter and exit, and more than 10 people have entered the cave. meters, gradually getting wider and wider, and about 10 meters further, there is a green bamboo growing in the center of the cave hall. Dozens of green bamboos lean on each other and stand proudly upward, just like artificially cultivated carefully. How can it grow in the face, and why can it keep rising? , indeed, the world is amazing.