Introduction to Daoyuan Hall: The third entrance is the most exquisite building. Its top, eaves, beams and other places are all decorated with exquisite carvings, paintings and black writing. The ceiling ceiling is based on a cold seaweed pattern, with flowers and eight treasures filled in with red and green colors, and pomegranate-shaped and fan-shaped consecration lights are alternately made. In the middle are landscapes, flowers and birds, and poems written by famous people; around the caisson are openwork window patterns. , there are six areas on the top, which are open-carved into deformed lotus leaf vase patterns, all with warm tones, bright and gorgeous.