On the east side of the back of Yunmen Mountain, there is Wanchun Cave, which was built by Zhou Quan, Hengwangfu in Jiajing period of Ming Dynasty. The cave height 1.6m, the cave width 1.2m and the depth outside the cave 5m. There is a stone statue of Chen Tuan in the south of the cave, an old man sleeping with a book on his pillow, and two empty platforms in the north. Chen Tuan, whose name is Fu Yaozi, is from Zhenyuan, Bozhou. Above the head of the stone carving in Chen Tuan, there is a poem "Song of Mountain Living" written by Xue Kun, a hermit in Ming Dynasty: Wild sushi celebrates the cave, and the hat is placed in Haidong. At night, white clouds rise, and Mo Guanlong comes to bed to sleep. According to local legend, Chen Tuan slept for 800 years.