ZHU XUEJUN,M.D. is the full time prefessor, Department Of Dermatology, Peking University First Hospital. Dr.Zhu was Graduated from Beijing Medical University in 1965. He has been working in the University hospital since then. He used to be the vice director of the hospital(1991-1999), Chairman of Department of Dermatology(1998-2006). Director of Peking University Skin and STD Center and Dean of faculty, Department of Dermatology, Peking University(2001-2011).  Dr. Zhu was the President of China Dermatologist Association (CDA) from 2008-2011 and the Vice chairman, Dermatology Society of Chinese Medical Association（CMA）from 2006-2009. He is the Member of National Pharmacopoeia committee since 2001. Dr. Zhu Has Published over 400 papers in medical journals and 15 books.