Deputy chief physician of Dermatology Department of Beijing Children's Hospital 
Be good at diagnosis, treatment and long-term management of vascular tumors and vascular malformations
Deputy head of hemangioma and vascular malformation group, Chinese Association of Rehabilitation Dermatology
Committee member of laser medical cosmetology group, Chinese Society of Dermatology
Committee member of Chinese Association of Plastics and Aesthetics Vascular Tumor and Malformation