1. 1994.07-2003.06: Electrical Workshop Deputy Director of Jiangsu Zhengchang Group Co., LTD
2. 2003.07-2006.06: Production Manager of Changzhou Zhenghua Electromechanical
Technology Co., Ltd.
3. 2006.07-2010.03: Self-employment
4. 2010.04-2016.11: Vice President of Jiangsu Liangyou Agro Machinery Co., Ltd.
5. 2016.11- Now: Vice President and Shareholder of Jiangsu Liangyou Zhengda Co., Ltd.