Prof. Dr. Hui Han graduated from Wuhan University School of Medicine in 1990. From September 1995 to July 2000, he studied for a master's and doctoral degree in the Department of Urology, Wuhan Tongji Hospital. Currently, he is a professor at Sun Yat-sen University Cancer Center. In addition, he is the Vice Chairman of the Genitourinary Tumor Committee, Guangdong Anti-Cancer Association (GDACA); a member of the Oncology Group of the Guangdong Urology Branch of Chinese Medical Association; Vice Chairman of Urological Minimally Invasive Specialized Committee of Guangdong Physicians Association; an academic member of the tumor specialty group of the Urology Committee of the Chinese Association of Traditional Chinese Medicine and Western Medicine; a member of the Anesthesia and Analgesia Committee of Guangdong Anti-Cancer Association for Oncology; and a member of the European Association of Urology.