Youth experimental group. Mu is an influential actor with both civil and military skills in Shaanxi Opera, and now works for the Youth Experimental Group of Shaanxi Opera Research Institute. He has been engaged in artistic career for 30 years. Shaanxi Opera, also known as Bangzi Opera, is one of the oldest operas of Han nationality in China. It started in the Western Zhou Dynasty and originated in Xifu (the core area is Qishan and Fengxiang in Baoji City, Shaanxi Province). Mature in the Qin dynasty. One of the national intangible cultural heritages.