Introduction to Sanqing Hall: "Sanqing Hall" is the most magnificent building in Xiangxi Cave Scenic Area. "Sanqing" is the collective name of Yuqing Yuanshi Tianzun, Shangqing Lingbao Tianzun, and Taiqing Taishang Laojun. They are the highest gods in Taoism. These three gods are enshrined in the "Sanqing Hall".