Shu Yue comes from the Book of Songs "The Book of Songs? Dingzhi Fangzhong". According to the query of relevant public information, we learned that The Book of Songs is the first collection of poetry in ancient China. It collects 305 poems from the early Zhou Dynasty (11th century BC) to the middle Spring and Autumn Period (6th century BC). It is divided into three categories: Feng, Ya and Song. The style comes from folk music, Ya is music near the royal capital, and Song is music used to worship ancestors and gods.