The Three Character Classic was an enlightening book in ancient China. The phrase "Wei, Shu, and Wu vying for the tripod" referred to the situation of the Three Kingdoms during the Three Kingdoms period. At that time, Wei, Shu, and Wu were fighting for the position of the central government. The focus of the fight was the position of the Han tripod (the symbol of the central government of the Han Dynasty). In the end, Wei obtained the position of the tripod of Han Dynasty through various efforts and became the winner of the Three Kingdoms period. This situation was also seen as an important turning point in Chinese history, marking the official formation of the traditional political structure.