Han is currently the chairman of the Jiusan Society and a member of the Chinese Communist Party.

He was the vice chairman of the Standing Committee of the National People's Congress and is the vice chairman of the National Committee of the Chinese People's Political Consultative Conference.

[2] Han was born in Cixi, Ningbo, Zhejiang Province in July 1945.

Han then worked as a medical staff and clinic physician in many hospitals in Shaanxi Province from 1968 to 1979.

He is currently president of the PKU Health Science Centre and chairperson of the board.