Deputy Director, Chief physician/Associate Professor, Ph.D., master's supervisor, Visiting scholar of National Institutes of Health Institute on Gerontology (NIH/NIA), Executive Director of Chinese Geriatric Society, Director of the International Exchange Working Committee, Executive Vice President of the Sports Health Branch of the Chinese Geriatric Society, member of the Hypertension Expert Committee of the Beijing Medical Association, deputy chairman of the Youth Committee, member of the standardized expert database of the Chinese Geriatric Society, vice president of the Hypertension branch, deputy director of the Operation Office of the National Clinical Medical Research Center for Geriatric Diseases. His research direction is early assessment and intervention of hypertension combined with disability and cognitive impairment in the elderly, and he has presided over a series of studies on chronic disease combined with frailties and a national multi-center clinical registration study. At the same time, I am responsible for the Chinese version of the international ";Pittsburg Fatigability Scale"; and "Aging Clinical and Experimental"; Editorial board member of three magazines including Research, chief editor of two national planning textbooks, Advanced Training of Geriatric Clinical Skills and Chinese Geriatric Medical Care, deputy editor of Geriatric Medicine, Geriatric Rehabilitation, and chief translator of Sarcopenia. He mainly wrote the Chinese Expert Consensus on the Diagnosis and Treatment of Hypertension and Cognitive Disorders in the Elderly 2020, the Chinese Expert Consensus on Blood Pressure Management in the Elderly, the group standard of the Elderly Frailer Outpatient Service, the Beijing Health Commission's Construction Code for the Elderly Multidisciplinary Outpatient Service, and the National Health Commission's Prevention and Treatment of Disability caused by frailer. 3 software Copyrights, 4 medical achievement awards, more than 40 articles.