The flute is a single-reed air-sounding instrument of the Li nationality. The traditional flute has a narrow range and can only play the interval of fifths. After the research and reform of the Guangdong National Song and Dance Troupe, it is made into a keyed flute. The body is made of hard rubber, and the end is slightly It is curved and bowl-shaped, and the reed at the head end is also changed from bamboo to reed.

The sound range e-d2 is added to the keyboard flute column, which is expanded by nearly two octaves. Can be used for solo, ensemble or accompaniment. Good at playing lyrical music.
The keyed flute column has also entered the elegant hall of national music and has become a solo instrument with rich Li nationality characteristics.