Professor Gao has devoted himself to the study of Dunhuang mural dance for many years. Initiating the basic training materials of Dunhuang dance, teaching in person, and cultivating actors who are good at Dunhuang dance laid the foundation for the establishment of Dunhuang dance art. He has created many dance teaching programs, such as "Goddess Mogao", "Praise of Sweet Sounds" and "Bouncing with Wonderful Sounds". Published more than 20 papers in books and periodicals at home and abroad. He has been invited to visit, give lectures, lead performances or participate in international dance conferences in the United States, Canada, Singapore, Hongkong and Taiwan Province, and served as a judge of dance competitions.