He is good at all kinds of plastic surgery and has developed more than 30 new businesses and technologies. He is the first person in the world to cover the enlarged cavernous body with scrotal flap for penis lengthening. The paper has been published in the internationally authoritative American plastic surgery journal PRS (PRS105: 596-599,2000), and won the second prize of military medical achievements in 2007. "penis digital research" won the national natural science award. 1986 The ulnar forearm flap was first applied to clinic in China, and the experimental study on SOD improving the survival rate of non-physiological flap was first carried out in the world.