Introduction to Zhentianlei Waterfall: Located not far from the farming village, it is one of the three iconic waterfalls in Chongdugou. On the cliff covered with green carpet-like moss, two torrents pour down like a celestial river. One of them pours into a two-meter-deep well-like cave, and then flows out from the hole in the cave wall, twisting and turning, and flowing down through the stone. , the waterfall rumbles loudly.