The four corners of the building are carved with bronze patterns in the Yin and Shang dynasties as decoration. The ornamentation is a large number of sacred images on the Yin Shang bronzes. "The ritual music culture has not yet formed during the Yin and Shang Dynasties. From the Yanhuang era to Yin Zhou, there is a large-scale clan tribal war. It is also accompanied by massacres, captures, plunders, slavery, oppression and exploitation. The Yin Shang bronzes have the meaning of showing off violence and martial arts, and the cannibalism can be used as such a symbol.

The crepe lines not only appear on the bronzes, but also appear in the life of the Shang Dynasty nobles, on the beams, on the leather and tents hanging in the houses, even on the silk robes. The famous British artist Su Liwen mentioned in the History of Chinese Art that this horrific mask often appears on both sides of the ridge, or in the abdomen of the utensils. It is the dominant factor in the decoration of the bronze wares of the Shang Dynasty. It is an animal with a visual impact and mystery.