Li Mo was the chief piper in the Kaiyuan period of Tang Dynasty. It is said that Li Mo once played the flute in Guazhou. At that time, there were many ships on the river and people were noisy. When Li Mo blew the first flute, the noise stopped at once. After playing for a few days, there seems to be a breeze on the quiet river. In a short time, the boat people and Jia Ke in the whole river sent out sad voices, and the feelings of sadness, sigh, sadness and resentment were beyond words. At that time, people said that Li Mo played the flute, which was the best in the world. In Li Mo Di written by Zhang Hu, a poet in the Tang Dynasty, Li Mo stole the music score: at ordinary times, Luoyang City faces the blessed land in the east, and Tianle Palace is brightly lit all night. Helpless, Li Mo stole the music, and the restaurant flute was a new sound.

Li Bai, a poet in the Tang Dynasty, described another flute player, Han's exquisite flute skills in Jinling: the jade emperor was played in the Han Palace, which was charming and moving. The wind blows around Zhongshan, and the valleys are full of dragons. The prince stops the phoenix tube and the teacher covers heptachlor. The lingering rhyme crosses the river, where there are plenty of fragrant grass in the end of the world? Yu didn't know who he was referring to, but his flute made the famous ancient Sheng master and pianist stop playing the piano, which showed that the flute player had the beauty and skill of flute.