Geng Yunzhi, born 1938 in Haicheng, Liaoning Province. Graduated from the Department of Philosophy of Liaoning University in 1964. Currently a member of the Chinese Academy of Social Sciences, researcher at the Institute of Modern History and doctoral student supervisor, concurrently director of the Society of Chinese Modern Culture and the Hu Shih Research Association as well as president of the China Modern Thought Research Center. In the past forty or so years, Geng Yuzhi has consistently researched China’s modern political history, ideological history and cultural history and written some twenty books, among which are primarily History of the Republic of China, vol. 1 (co-authored), Hu Shih: Research Drafts, A Chronicle of Hu Shih, Rediscovering Hu Shih, Liang Qichao (co-authored), Western Democracy in Modern China, Collected Writings of Geng Yunzhi, Polygonum Grass Collection and Hu Shih’s Posthumous Writings and Confidential Letters. He has also published more than two hundred theses and articles. The Laboratory of the History of Modern Thought he personally set up is among the first key subjects at the Chinese Academy of Social Sciences.