Introduction to Sanqing Ancient Cave: Sanqing Ancient Cave is located in Nanshan Stone Carving Scenic Area. Sanqing refers to Yuqing, Shangqing and Taiqing. The top of the main wall of the large square pillar in the center of the cave is engraved with the highest Taoist god "Sanqing". In the middle is the Shangqing Lingbao Tianzun sitting on three legs sandwiched between three legs. On the left is the Yuqing Yuanshi Tianzun, and on the right is the Taiqing Taishang Laojun.