Located in the south of the ancient city of Langzhong, across the river from the ancient city, it is the meeting place of mountains, rivers, dragons and tigers, and the harmony of yin and Yang in the ancient city of Langzhong. Xiahuang in the Western Han Dynasty, Yuan Tianquan in the Tang Dynasty and Li Chunfeng in the past dynasties are the best places to observe the four elephant geomantic omen and the panorama of the ancient city.