Wadang refers to the shelter covering the front end of the eaves of the building in ancient Chinese architecture. Especially refers to the architectural accessories used to decorate and beautify and shield the eaves of buildings in the Eastern Han and Western Han dynasties. The tiles are engraved with characters and patterns, and they are also patterned with the "Suzaku", "Xuanwu", "Blue Dragon" and "White Tiger" of the gods of the four directions. Hanging round baffle.