He previously served as Deputy Director of the Cranial Gamma Knife Center within the Department of Radiotherapy at the Air Force General Hospital of the PLA, and as a Gamma Knife specialist at Hebei Yizhou Cancer Hospital. He holds positions such as Committee Member of the Precision Radiotherapy Technology Branch of the Chinese Society of Biomedical Engineering and Committee Member of the Radiosurgery Expert Committee under the World Association of Chinese Neurosurgeons. As one of the early practitioners in the field of radiosurgery in my country, he has treated nearly 10,000 patients with relevant intracranial diseases from both China and abroad over the years.