Introduction to Wolong River and Liangzhi Cliff: It is said that in the late Western Han Dynasty, when Liu Xiu left the palace, he carried a secret edict from the late emperor, to the effect of "sealing the pond in large quantities, with dragons appearing in four auspicious shapes, and enduring hardships and dangers, the work is done." Can't understand. When I arrived here, I learned that there was Da Cong Pool and it was the place where Da Cong Yu transformed into an immortal. Then he realized that he would dominate the world from now on, and he was extremely happy. He also saw the clear stream. He suddenly felt thirsty, so he bent down to grab a drink of water. Unexpectedly, the imperial edict fell into the pool, and he ordered people to fish it out and put it on the rock cliff. It was left to dry in the sun. Unexpectedly, after drying, there was no writing at all, and the dragon pattern on the back of the imperial edict had soaked into the stone cliff. At this time, a dragon passed by, and Liu Xiu ordered it to fly into the stream to protect the imperial edict. The stone cliffs are now colorful, like dragon patterns, so later generations called this place "Wolong River" and "Hanzhi Cliff"