In early 2012, the scenic dome found the Spring and Autumn tombs, giant copper ding, bronze sword, Chema pit and many other relics, the Spring and Autumn Period, Qi, Lu, and Shanghai four countries more unknown historical stories caused great attention in the domestic archaeological community. The scenic spot relies on historical relics and documents, and the large-scale festival program "Swearing to the Heaven", the alpine ancient costume horse trench "Wangcheng Defense War" and other programs reproduced through the film method are popular with tourists.