"Now Guangxi has become a sea of songs, all of which were passed down by Sanjie herself." The Zhuang people believe that the "singing fair" was formed by Liu Sanjie's singing, and Liu Sanjie is an important symbol of the widespread formation of the singing fair. The songs of the singing fair are the songs of Liu Sanjie. Liu Sanjie is regarded as the "singing fairy" by the people of Guangxi. Yizhou City is the most representative area of Liu Sanjie's ballads and is recognized as Liu Sanjie's hometown. Liu Sanjie's ballads are roughly divided into seven categories: life songs, production songs, love songs, ritual songs, riddle songs, story songs and ancient creation songs. It has the poetic characteristics of singing and distinct national characteristics, and its inheritance is relatively complete. The ballads are rich and diverse and widely spread. Liu Sanjie's ballads have had a far-reaching impact throughout the country and even the world, showing the charm of the living culture of the traditional folk art of the Chinese nation. It not only has the value of cultural history research to witness national history and emotional expression methods, but also has research value in ethnology, anthropology, sociology, aesthetics and other aspects. However, with the disappearance of the social foundation of the Zhuang ethnic group's traditional "relying on songs to choose partners" and the impact of dominant culture and new forms of entertainment, the Liu Sanjie ballad has no successors and is in danger of being lost. Measures need to be taken as soon as possible to protect it.