•   Director of Huashan Hospital in Shanghai, 1995-2003

•   Director of Urinary Surgery Institute of Fudan University and Vice-president of Laser Medicine Subdivision of Chinese Opital Society

•   Chairman of several medical associations in Shanghai

•   Dr. Zhang is an expert in the field of renal andurogenital tumor, stone, prostate hypertrophy and organ transplant as well as the application of laser to urinary surgery

•   Won numerous awards in the areas of Extracorporeal shock wave lithotripsy ESWL, early bladder tumor detection, diagnosis and treatments