1985 065438+ 10-1987 65438+February General Manager of Shenzhen Open Source Enterprise Company.
1988 065438+ 10 ——1995 February General Manager of Shenzhen East Asia Group Corporation.
1February 1995 ——1June 1998, General Manager of Linde International Trading Co., Ltd., New York, USA.
June 1998 —— Up to now, Chairman of Jilin Hanxing Group Co., Ltd..
September 2004-2065438+May 2000 Controlling shareholder of Xin Ming International Limited (HK).
Chairman of China Uni-President Enterprise Group Co., Ltd. (Hongkong)
20 10 September —— 2065438+July 2003 Chairman of Hainan Jishang Investment Holding Co., Ltd.
20 10 12 —— Up to now, vice chairman of Sanya CCCC Hanxing Investment Co., Ltd.
201165438+since February, President of Jilin Chamber of Commerce in Hainan Province.
2012-up to now, chairman of Zhuhai hanxing general aviation co., ltd.
2013165438+1October —— Chairman of Hanxing General Aviation Co., Ltd.
2013165438+10 month-up to now, vice chairman of Zhuhai Mei Jie hanxing aircraft maintenance co., ltd.