Deng Qingsheng: Male, born in 1946, bachelor degree, enterprise management consultant. He used to be the office director of Shanghai Gangtai Real Estate Co., Ltd. and the deputy general manager of the comprehensive development department. He is currently the executive director of Shanghai Gangtai Concrete Co., Ltd., Shanghai Slightly Exhibition Trade Development Co., Ltd., Gangtai Holdings (Shanghai) Co., Ltd. and Gangtai Jewelry (Shanghai) Co., Ltd., and the chairman of Shanghai Kelan Trading Co., Ltd.