Chen Binggang, Chief Physician, Former Director of Urology Department, Yuhuangding Hospital Dr. Chen Binggang, former Director of Urology Department, Yuhuangding Hospital, graduated from the Medical Department of Shandong Medical University, and studied in Japan in the 80's at Osaka Medical College under the tutelage of Prof. Takao HUNDA, the internationally renowned expert in urology. After returning to China, he served as the director of the Department of Urology in Qingdao Municipal Hospital, and was invited by Yantai Yuhuanding Hospital to set up the Department of Urology in the 1990s, and served as the director of the Department of Urology. He took the lead in carrying out more than ten new technologies and projects in urology, which filled the gaps in the field of urology treatment in Yantai. Decades of clinical teaching, research work has accumulated a wealth of experience in academic attainments. Dozens of talents in the field of urology have been cultivated in the decades of work. He has participated in many academic seminars at home and abroad. He has published more than 30 academic papers at home and abroad.