1966年至今:加利福尼亞大學洛杉磯校區(University of California, Los Angeles)歷史系助理教授,副教授, 教授。1991年晉升"超級教授(Professor, Above Scale) "。2004年榮休。
1975年至今:《近現代中國》(季刊)Modern China 創刊編輯
1986-1995年:中國研究中心創辦主任
2001年至今: 《中國鄉村研究》創刊編輯
2005年至今: 中國人民大學長江學者講座教授
二、最近三年主要英文著作
“The Basis for the Legitimacy of the Chinese Political System: Whence and Whither? Dialogues among Western and Chinese Scholars, VII – Editor’s Introduction” in Modern China, v. 40, no. 2 (March 2014): 107-118.
“Development Planning in Present Day China – System, Process and Mechanism: Dialogues among Western and Chinese Scholars, VI” in Modern China, v. 39, no. 6 (November 2013): 575-579.
“Misleading Chinese Legal and Statistical Categories: Labor, Individual Entities, and Private Enterprises,” in Modern China, v. 39, no. 4 (July 2013): 347-379.
“‘State Capitalism’ or ‘Socialist Market Economy’?—Editor’s Foreword” in Modern China, v. 38, no. 6 (November 2012): 587-590
“Profit-Making State Firms and China’s Development Experience: ‘State Capitalism’ or ‘Socialist Market Economy’?” in Modern China, v. 38, no. 6 (November 2012): 591-629.
“Capitalization without Proletarianization in China’s Agricultural Development,” in Modern China, v. 38, no. 2 (March 2012): 139-173. (Philip C. C. Huang, Peng Yusheng, and Gao Yuan)
“Chongqing—China’s New Experiment: Editor’s Foreword” in Modern China, v. 37, no. 6 (November 2011): 567-568.
“Chongqing: Equitable Development Driven by a ‘Third Hand’?” in Modern China, v. 37, no. 6 (November 2011): 569-622.
“A Brief Comment on Ivan Szelenyi’s Comment” in Modern China, v. 37, no. 6 (November 2011): 684-688.
“The Modern Chinese Family: In Light of Economic and Legal History,” Modern China, v. 37, no. 5 (Sept. 2011): 459-497.
Pending SSCI inclusion:
“Is ‘Family Farms’ the Way to Develop Chinese Agriculture,” Rural China: an International Journal of History and Social Science, v. 11, no. 2 (October 2014): 459-497