He studied under famous Chinese medicine practitioners, senior cadres of the Central Committee Wang, Professor and Professor Zhao Xiwu. He graduated from peking university health science center in his early years and was assigned to work in Xiyuan Hospital of Chinese Academy of Traditional Chinese Medicine on 1970. 1972, participated in the middle class of the western part of the country of the Ministry of Health to study Chinese medicine, and served as deputy director and department director of urology in Xiyuan Hospital. Zhang is nearly eighty years old, but he is keen on the clinical work of urology in traditional Chinese medicine for more than 40 years. He was a famous expert who was engaged in the early clinical research on the treatment of urinary system diseases with integrated traditional Chinese and western medicine. He has rich knowledge and experience, and his prescription is fair and accessible. He suffered from serious diseases many times. In his decades of clinical practice, he has excavated many ancient books and famous prescriptions, especially the medication rules and treatment ideas for male diseases such as chronic prostatitis. The data mining and statistical processing are carried out by using the scientific research case collection system of Xiyuan Hospital of Chinese Academy of Chinese Medical Sciences and the platform for mining the academic thoughts of famous and old Chinese medicine practitioners, which broadens the traditional Chinese medicine perspective of urologists in treating chronic prostatitis, summarizes and inherits their academic experience, and provides theoretical basis for the clinical treatment of male diseases by traditional Chinese medicine.