Qiuning Sun, Professor and Director at The Center of Aesthetic Dermatology of Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, Beijing. Education and Training 1979.9---1984.8: Medical College of Xian Jiaotong University, MS degree; 1987.9---1990.8: Chinese Academy of Medical Sciences, Peking Union Medical College Hospital, Beijing MD degree 1987.5---1988.5: Diploma Course of Dermatology, Institute of Dermatology, Thailand; 1999.5---2001.3: Posdoctoral research fellow in San Antonia, Medical Center, Texes University, U.S.A Working Experence: 1984.9---1990.9: Residence in Department of Dermatology, Peking Union Medical College Hospital 1990.9---1996.5: Physician in Chief of Department of Dermatology, Peking Union Medical College Hospital 1996.5---2003.5: Associate Professor in Department of Dermatology, Peking Union Medical College Hospital 2003---present: Professor in Department of Dermatology, Peking Union Medical College Hospital 2004: Consultion Training Programme conducted by Allergan China. Title : 2003.8---2007.12: Associate director in The Department of Dermatology, Peking Union Hospital; 2007.12---2014.7: Director of The Department of Dermatology, peking Medical College Hospital 2014--present: The Director of The Center of Aesthetic Dermatology, Peking Union Medical College Hospital