1999-2002, studied in the postgraduate class of economic law of Southwest University of Political Science and Law, and obtained a master's degree in law.
Since 2006, he has been studying for a doctorate in civil and commercial law at Wuhan University.
1989 has been teaching at Guangdong University of Foreign Studies (including one of its predecessors, Guangzhou Institute of Foreign Trade).
1993 Up to now, Guangdong Foreign Economic Law Firm (now changed to Guangdong Legal Sheng Bang Law Firm) is a part-time lawyer.