Li Sumin, female, chief physician, professor, member of Chinese Medical Association. She was born in July 1962, from Shijiazhuang, Hebei province, she is a member of China Democratic Alliance, a member of nephropathy branch of Shijiazhuang Medical Association. A member of Hebei Medical Accident Technical Appraisal Committee. She graduated from Hebei Medical University with a bachelor's degree in medicine in 1984, a master's degree in internal medicine in 1996, and a doctor's degree in pathophysiology in 2006. She is master’s tutor, 19 graduate students have graduated. After graduation from university, she has been engaged in clinical, teaching and scientific research work of internal medicine and nephrology in the hospital for nearly 30 years. She is good at diagnosis and treatment of various kinds of kidney disease, such as acute and chronic glomerulonephritis, acute and chronic urinary tract infection, acute focal bacterial nephritis, acute and chronic renal failure, all kinds of secondary kidney diseases, such as lupus nephritis, diabetic nephropathy, hepatitis b virus associated glomerulonephritis and so on. She mastered skilled percutaneous renal biopsy. She has rich clinical and teaching experience. In particular, she has accumulated rich experience in the rescue and treatment of critical diseases in the department of nephrology. She studied in the First Hospital of Beijing Medical University. She won the third prize in the Fifth Teaching Competition of Young Teachers of Hebei Medical University, and was awarded as excellent teacher of the hospital, outstanding teacher, excellent trainee teacher, top ten teachers and union activist for many times. She has published 30 medical papers and participated in the compilation of seven works.