I drove over from Bama for more than an hour and looked at the environment in the village. I thought I would run for nothing. But after taking a boat into the scenic spot, I felt that it was still a worthwhile trip. Three caves, three skylights, green river water, the deepest reaches more than 80 meters. There are still some benefits to visiting Guangxi in the dry season. If the water is large in the rainy season, the water level is too high to enter. The boat is still relatively original hand-drawn wooden boat, and it is better to rely on the guide to manually explain it, than the electric boat of Bainiaoyan.