The book "Selected Music of Folk Songs in Guizhou, Yunnan" is the fruit of Mr. Zhang's hard work for many years and has made great contributions to education and hometown propaganda. Most importantly, from 200 1, in order to promote Yunnan folk songs, he used his holiday to visit all the places of interest and experts in Yunnan, collected hundreds of beautiful folk songs, recorded thousands of artistic and vocal folk songs, selected the most representative works and compiled the Selected Songs of Yunnan Folk Songs. Therefore, the book contains more than 800 folk song tunes collected from him during 10, more than 100 beautiful folk song music scores selected from more than 20,000 folk song lyrics, and more than 500 best folk song lyrics that can be circulated for thousands of years.