Liu: China, male, Han nationality, was born in 1967, with a doctorate. Professional experience: 1989 to 199 1 year, teacher of Hanjiadian Middle School in Fuxin, Liaoning; 1994 to 1996, teacher of Shanghai Institute of Building Materials; 1996 so far, teacher of Tongji University Law School; Since 2008, he has served as an independent director of Shanghai Intermediate Futures Co., Ltd.; Since 2009, he has served as an independent director in Chuangyuan Futures Co., Ltd.; 20 1 1 Up to now, I have worked as a part-time lawyer in Wen Yuan (Shanghai) Law Firm; From March 2065438 to March 2003, he served as an independent director of Zhejiang Saina Automation Machinery Co., Ltd. ..