Zheng Changxing, chairman of Xinhui Investment Group. He worked as a senior executive in NEC, Siemens and other Fortune 500 companies. He also served as the CEO and chief representative of multinational Marconi China. In 2003, he raised 58 million US dollars from top global institutional investors such as Intel, Hitachi, Sumitomo, and top VCs such as Walden, DCM, NEA, and founded Sunsun Technology (China) Co., Ltd., which was rated by Red Herring as one of the world's top 100 technology companies with the greatest potential, and served as CEO. Mr. Zheng was also the investment partner and RMB fund partner of Softbank SAIFU Fund, the founder and vice chairman of Beijing Financial Assets Exchange, the chairman of Peking University PE Investment Alliance, and the secretary general of the venture capital committee of China Investment Association. Now we focus on realizing the industrialization of science and technology through the mode of resource integration.