Duan Jianzhao, male, 45 years old, he was born in December 1967. He is a Member of the Jiu San society.

He graduated from Hebei Medical University with a bachelor's degree in 1991.

He graduated from Hebei Medical University with a master’s degree in 2001.

He graduated from Hebei Medical University as a doctoral candidate in 2007 (majored in pathology and pathophysiology)

2001-present he works in the department of nephrology in the Second Hospital of Hebei Medical University.

He is skilled in diagnosis and treatment of common primary and secondary glomerular diseases, Acute and chronic renal failure. He has mastered the techniques of kidney biopsy and peritoneal dialysis tube technique.