1992- 1996 studied in the law department of central south university of political science and law and obtained a bachelor's degree in law.

1996- 1997 works in the Intermediate Court of Nantong City, Jiangsu Province.

From 65438 to 0997 to 2000, he studied for a master's degree at Zhongnan University of Political Science and Law. His tutor was Professor Xu Guodong, and his research direction was Roman law.

Graduated with a master's degree in July 2000. At the same time, I stayed in school and worked in the Institute of Civil and Commercial Code.

From June 5438 to 2000 10, I went to the Institute of Roman Law of the University of Pisa in Italy to study Roman public law. Mainly studying Roman criminal procedure law, studying under Professor Carlo Venturani.

200 1, 10, admitted to the University of Rome, Italy, and studied for a doctorate in law at Universita' degli studi di Roma (Tor Vergata). He focused on Roman law and comparative private law, and studied under Professor Sandro Schipani.

In July, 2005, after the defense of doctoral thesis in Rome was passed, he returned to China and transferred to Peking University Law School to teach.