Introduction to the Twelve Sages: The Twelve Sages include Ran Yong, Min Sun, Zhong You, Youruo, Duanmu Ci, Bu Shang, Zhuan Sunshi, Ran Qiu, Zhu Xi, Yan Yan, Ran Geng and Zaiyu. According to the ancient public etiquette system, he wears a nine-shaped crown on his head, wears a nine-piece surrender, and holds a bow in his hand. (Gong Gui refers to the jade Gui given to ministers by the emperor. The top is round and the left and right shoulders are also round. The shape is small and bowing, and the text is thick and brief, which means that the bow is not too high.)