"Eighteen Bends on the Mountain Road" is not a traditional Yunnan folk song. Although the lyrics of "Eighteen Bends on the Mountain Road" were derived from the poem "Tujia Songs and Roads" written by the lyricist Tong Wenxi in his hometown of Changyang, this song is not a traditional folk song in Yunnan. It is a song sung by Li Qiong. The original The name was "Son of the Sun", and later Yan Su changed its name to "Eighteen Bends on the Mountain Road". Traditional folk songs refer to songs created by each nation in ancient or modern times with their own national style and characteristics. They are traditional songs of the working people of each nation. The creation and dissemination of traditional folk songs are closely related to folk life and production activities. Therefore, they reflect the culture, history, life and values ??of the nation. There are many types of traditional folk songs, including love songs, labor songs, historical songs, life customs songs, etc. These songs can express the people's thoughts, feelings, will and wishes. It has a strong sense of reality and people's character.