Ruyi was the weapon of the Yellow Emperor against Chiyou in ancient times. According to Shan Hai Jing Bei Ye Jing, about 5,000 years ago, when the Yellow Emperor and Yan Di formed an alliance, Chiyou sent troops to attack the Yanhuang tribe. At that time, the Huangdi tribe was guided by the Queen Mother of the West and her disciple Jiutian Xuan Nv, and made hook-shaped weapons. The prototype at that time. During the Ming and Qing Dynasties, with the improvement of productivity and the development of aesthetics of the times, Ruyi reached its peak and began to become a symbol of identity. The royal aristocrats in the Qing Dynasty loved Ruyi far more than those in the previous dynasties, and Ruyi was indispensable in the furnishings of the Qing Palace. Every year, the longevity of the emperor, the Christmas of the Empress Dowager, the Millennium of the Empress, the royal wedding and other large-scale activities, all kinds of beautiful and exquisite wishes will be presented as important gifts to the palace. Most of the gifts given by the Empress Dowager are wishful thinking, and the gifts given to foreign envoys sometimes seem wishful thinking.