Cao Yingming and Sun Qiang are both very powerful, so we can't compare one who serves doctors and people with one who makes contributions to the country. Sun Qiang, a native of China, is one of the earliest investors engaged in private equity investment in China, and is the founder and pioneer of domestic private equity investment industry. Sun Qiang is the founder and the first chairman of China Equity Investment Association (CVCA), and has been involved in its voluntary management. He is also the founder and executive vice president of China Real Estate Development and Investment Association (CREDIA). Cao Yingming, male, deputy chief physician of breast surgery in Peking University People's Hospital. Engaged in the diagnosis and treatment of breast diseases, good at early diagnosis of breast cancer, breast-conserving surgery, breast reconstruction and so on.