it is said to be the highest elevation of the administrative village in Ji'nan, which is called "small Guan Dong". In the long years, the villagers' ancestors depended on natural springs. The spring flows out of the cracks, and there is a tinkling sound. It is clear and sweet all the year round, and it never dries up. The local people regard it as "divine spring", which is said to be able to eliminate diseases and remove diseases, and has the function of health preservation. In the village, there were many longevity people over 100 years old.
