Take the third hole as 1 and the bass tone as 5. Open the first, second, third, fourth, and fifth sound holes in sequence from bass 5, which can blow out bass 5, bass 6, bass 7, midrange 1, midrange 2, and midrange 3; midrange 6, midrange 7 , Treble 1, Treble 2, Treble 3 are also blown out with the same fingering, with greater force.

Dizi is the oldest Han musical instrument discovered so far, and it is also the most representative and most nationally characteristic wind instrument among the Han musical instruments. One of the commonly used horizontal woodwind instruments in traditional Chinese music, the Chinese bamboo flute, is generally divided into the southern flute, the northern bang flute and the alto flute in between. The range can generally reach two octaves and more than two indivual.

The flute is the sound made by blowing breath through the mouth of the flute. When blowing the flute, the lips are naturally closed, the two ends of the flute are held in both hands, the head of the flute is held in the left hand, and the tail of the flute is held in the right hand.

When the breath rushes out, only a small gap is allowed to let the breath pass through, and a beam of air is blown diagonally below the blowing hole. In order to prevent the breath from rushing out of the lips without opening the lips and causing the breath to dissipate, the muscles of the cheeks must be exerted so that the outlet of the breath is kept small.

The high and low pitch of the flute is mainly controlled by the tone of voice and fingering. When blowing the bass, the tone of the flute is enlarged and the exhalation is slower than that of the alto; Some, let the breath enter the blow hole more urgently.