Introduction to Ruigu Yanxia: Gongliu was the leader of the ancient Zhou tribe, a grandson of Buchuan, the Zhou ancestor, Ju Taozi, the ancestor of King Wen of Zhou Dynasty. Chongxin was the hometown of Gongliu. After Gongliu moved his capital to Beijing, the Ruishui River Basin became In the main area where the people live, Gong Liu Ji is the great-grandson of the Zhou Dynasty and Hou Ji. He inherited and carried forward the legacy of his ancestors, taught the people how to farm, master the solar terms, and educated the people to cultivate crops.
In order to commemorate the merits of Gong Liu Jidu, later generations built the Gong Liu Temple to the east of Longquan Temple. They offered sacrifices at four seasons to commemorate the deeds of the ancient Gong Zhenfu who traveled here. There are also carvings on the stone cliffs on the central platform of the temple. The four words "deep in Rui Valley". In the mornings of summer and autumn, green smoke curls up on the water, cool breeze blows, and mist often spreads out from Rui Valley and enters and exits through the holes. The caves here and the caves on the top are like the mouth and nose of the immortal swallowing clouds and spitting mist. Climbing here, watching the flowing smoke and flying clouds, and listening to the clanging forest springs will make people feel like they are in a fairyland, which is refreshing.