Introduction to Tianzun Hall: Tianzun Hall is located on the top of Aoshan Mountain, southeast of Qiqushan Temple. Aoshan is the main peak of Qiqushan Mountain, with an altitude of 861 meters. In the middle is the Tianzun Hall, and the left and right side halls are the Gu Goddess Hall and the Empress Hall built in the Qing Dynasty. The eaves and rafters of Tianzun Hall extend more than 2 meters in front, but there are no eaves and purlins to support it, which is a rare work.