The Specialized Committee member of the Chinese Mass Music Association, the member of the Lanzhou Musician Association, the executive director of the art communication society of the Lanzhou harmonica, and the Editorial Committee of the Huaxia harmonica.The trio champiom of the music age group in the seventh Asia pacific Harmonica Festival, one of the authors of the Chinese harmonica atlas, is a member of the harmonica upper middle and lower books. They are keen on the collection of harmonica and harmonica related books, publications, pictures, audio-visual products and so on. I am engagedin in performance for teachers and students in college and primary school many times .At present I teach harmonica and train Harmonic orchestra.