Junda is a single-reed gas-sounding musical instrument of the Li nationality, which is full of strong local characteristics.

Yuda, which is popular among the Li people, has developed from four holes to six holes. Jiuda is a popular musical instrument among young people in Lizhai. It is mostly played during rest or grazing, and is often used in festivals or celebrations and other warm and joyful occasions. It is also the love life partner of the young men and women of the Li family. They often play the chi to convey their feelings when they meet in the dormitory or in the mountains. Today, Qiuda has entered the hall of elegance of Chinese music and has become a characteristic instrument in the national band. He has composed solo pieces such as "Dance of Sharp Swords", "Dance of Coconut Grove" and "Morning Song of Jiaoyuan".