Introduction to the carvings of the main hall: The main hall of Qingshui Palace is famous for its carvings. The shrines, archways, plaques, and mesh are all carved from cypress wood; the entrances, dragon columns, jade carvings, and railings are decorated with green dou stone. In addition, the columns and walls in the hall are made of natural milky white fossils and wood carvings to form an overall match, making the hall more soft.