Zhang's needle knife artifact is real. Deputy chief physician Zhang. He studied under Professor Ren Zhiyuan of Tianjin 254 Hospital, the inventor of Nine-needle Knife in TCM and the founder of needle knife medicine, Professor Zhu Hanzhang. China was the first person to treat cerebral palsy with minimally invasive acupotomy, and he was the former secretary-general of acupotomy medical branch of Chinese Medicine Association and now the second disciple of Professor Ren Yuelin, president of Beijing Ren Yuelin Cerebral Palsy Medical Research Institute. He is currently the director of the Rehabilitation Center for Cerebral Palsy of Guangzhou Union Medical College Hospital, a senior researcher at Ren Yuelin Institute of Cerebral Palsy Medicine, the deputy director of the Expert Committee for Minimally Invasive Treatment and Rehabilitation of Cerebral Palsy of Chinese Medicine Association, and the deputy director of the Professional Committee for Minimally Invasive Treatment of Orthopedic Encephalopathy of China Institute of Orthopedic Education of Chinese Medicine. He was elected as the first famous doctor of needle knife medicine in China and the famous doctor of spine medicine in China. In 2007, he was awarded the Outstanding Talent Award of Needle-Knife Medicine in China; 20 1 1 won the second prize of the first Zhu Hanzhang Needle-Knife Medicine Award; 20 12 was selected into the collaboration group of experts on minimally invasive treatment and rehabilitation of cerebral palsy with needle knife of Chinese Medical Association. .