After the founding of the People's Republic of my country, our country's national musicians reformed the double-pipe languo.

When playing the double-pipe rabble, the body of the pipe is placed upright. The mouthpiece faces upwards and is contained on one side of the mouth, the thumb of the right hand presses the back hole, the index finger, middle finger and ring finger press the three holes on the front, and the index finger, middle finger and ring finger of the left hand press the three holes on the front, the airflow vibrates the two reeds to pronounce, the volume smaller.

The double-pipe reed is a single-reed air-singing instrument of the Dai and De'ang peoples, consisting of a speaker, a sound tube and a reed.