Introduction to Dacheng Hall: Dacheng Hall is 16 meters high, with five couplets. The top of the mountain with double eaves is also called Jiujiding. The four characters "Tiankai Wenyun" are inlaid on the main ridge. The dragon and phoenix brick sculptures on the side are Huangyan Confucius Temple. feature. The beam frame of the palace is a raised-beam structure. There are 18 gold pillars and 12 eaves pillars in the palace. The height of the pillar base is 0.50 meters, and they are carved with patterns of coiled dragons, twining peonies and beads. The stone plate is in the shape of a shallow basin, which is composed of Ruyi-shaped cloud shoulders and geometric hook-and-loop patterns.