Peking University Professor Warns Middle-Aged and Elderly People: Don't Die of Ignorance - See How Many Things You're Doing Wrong

Speaker: Qi Boli (Director of Internal Medicine, Affiliated Hospital of Peking University Health Science Center). I only came back from the United States last year; before that I stayed at Stanford for six years. Today I want to introduce many new things to everyone. The general survey work in Beijing has ended, and Beijing has...