Graduated from Peking University Health Science Center, doctor of medicine, since 2002 in the Peking University People's Hospital pediatric work, treatment of newborn infants and infants up to thousands of people. Participate in the National Natural Science Fund and a number of hospital medical research and teaching research fund, in the national core journals: the many research works, has repeatedly won the school level and University award. In the diagnosis and treatment of neonates with severe infection, jaundice, neonatal asphyxia, intracranial hemorrhage, etc. severe diseases, premature infants with respiratory management and nutrition support, and infant feeding, growth development, treatment of common diseases and critically ill and area tired rich clinical experience.