Yan Zhe, female, graduated from the department of medicine of Zhangjiakou Medical College in 1997. She received her master's degree from Hebei Medical University in 2002.She has been engaged in clinical, scientific research and teaching work in the department of nephrology of the Second Hospital so far. She received her doctor’s degree from Hebei Medical University in 2009.Currently, she is deputy chief physician and associate professor of nephrology. She has rich clinical experience in the diagnosis and treatment of various primary and secondary kidney diseases. During her tenure, she has published more than 10 papers and participated in the compilation of 2 books as the first principal researcher, she has undertaken a project of the Health Department and won the first prize of the outstanding medical science and technology achievements of the Provincial Medical Association.