Introduction to Sanqing Hall: Sanqing Hall has a construction area of ​​340 square meters, five rooms wide and five rooms deep, with double eaves and mountain style, majestic and resplendent. The six dragon-carved stone pillars are 3.2 meters high and 0.84 meters in diameter, which are very exquisite. The eight stone windows on the east and west exterior walls and the five walls at the back of the hall are respectively embedded with stone and brick carvings engraved with Taoist story patterns. There are nine dragon ridges on the roof of the palace. The ridges are carved with Laojun's alchemy furnace, flying dragons, unicorns and various Taoist ornaments, which are quite ingenious.