Mouth flute, Li nationality wind instrument. Li called Lilie. Popular in the Li nationality area of Hainan Province.

The method of playing the oral flute is basically the same as that of the small suona. Absorbed suona articulation, flower tongue, portamento, staccato, pause techniques. For singing accompaniment, male and female singing.

After the reform, the mouth flute can produce thirteen sounds b-g2. And made into high, medium and low-pitched mouth.

The music includes "Meeting in Shanlan Garden", "Memories", "Wedding Dance" and so on.