It turns out that this is a farmland. According to the development needs of Kuancheng, Yuan Ze Park was built here. The innermost mountain shape here is very strange, standing like a knife. The beautiful waterfall river is near Yuan Ze. Because there is a rubber dam to intercept and raise the water level, a small lake is formed, and the reflection of lake light makes people want to stay. There are many precious landscape trees in the artificially piled hills, among which Fraxinus mandshurica, maple and tassel are the most beautiful. It has become a place of leisure and health for Kuancheng people. During the Spring and Autumn Period, people from Xia San came here in an endless stream.