Du Xiusheng. According to Baidu Encyclopedia, Du Xiusheng, formerly known as Du, was the vice president of Kaifeng Chamber of Commerce, the acting director of Henan Copper Bureau, the president of Kaifeng Chamber of Commerce and the chairman of Yifeng Flour Company. On the eve of the fall of Kaifeng in 27 years of the Republic of China, Du Xiusheng went to An as the chairman of the flour industry association in the first war zone of the rear area. After the victory of the Anti-Japanese War, he returned to Kaifeng to continue to preside over the work of the chamber of commerce, and served as the chairman of Henan Special Flour Co., Ltd. jointly organized by government and business and the chairman of Zhengzhou Power Plant.