1. The lyrics are mainly in seven or ten words. Singers can improvise lyrics or sing fixed paragraphs.

2. Music structure is a combination of qupai. When singing, the artists are accompanied by percussion instruments such as drums, gongs and cymbals, with one leading the singer and the others as backup singers.

3. The melody style is simple and smooth, with strong local flavor and local color.

4. Rich themes, including folk stories, historical legends and current affairs news.