Introduction to Guanyan: Located in the middle section of the Li River, in the Caoping Hui Autonomous Township 29 kilometers south of Guilin City, the mountain is shaped like a purple golden crown in ancient times. There is a cave at the foot of the mountain, which is the outlet of the underground river, and a clear stream flows into the Li River. Guanyan is the only tourist scenic spot developed in the essence section of the Baili River. It is known as the "Pearl of the Li River" and the "Zero Distance Scenic Spot of the Li River" because of its unique natural landscape, pastoral scenery and local customs.