brief introduction to cheng zhi
cheng zhi, vice president of the second council of the chinese geriatric society
he has been engaged in geriatric nutrition and health care for nearly 20 years. in 2005, he joined hands with the nutrition department of peking union medical college hospital to establish the nutrition physician professional committee of chinese medical doctor association, the standing member and general director of the nutrition physician professional committee of chinese medical doctor association, and the consultant of inner mongolia yili industrial group co., ltd. he was the executive member and director general of the nutrition and food safety branch of the chinese geriatric society and the deputy secretary general of the chinese geriatric society.