Institutional Change and Stability —— A Study on China's Stable Institutional Countermeasures in the Process of Economic Marketization (Fudan University Press 1999), Exploration of Ideal Political Order —— Structural Analysis of Socialist Political Order in China (Lin Xue Press, 2002), The Advanced Nature of the Working Class in China and the Advanced Nature of the Chinese Production Party (in cooperation with Sang Yucheng, Shanghai People's Publishing House, 2002). Political Wisdom of the Wise (Shanghai Jiaotong University Press, 2002), edited by 200 1), On the Reasons for the Disintegration of the Government (Lin Xue Press, 2003), etc., he has published many influential articles in important academic journals in China, such as political science and social science, and some papers have been copied by Xinhua Digest, China Social Science Digest and National People's Congress.