Yang Guozhong, male, was born in Yueyang, Hunan in 1968. He has a doctorate in management science and engineering and is an associate professor in the Department of Finance and Investment Management, School of Business, Central South University. Responsible professor of "Business Statistics" and "Risk Management". He has been rated as the "Most Popular Teacher" for many consecutive years; he has been awarded the "Top Thirty Young Teachers" of Central South University; he has won the Teaching Quality Excellence Award of Central South University 6 times; he has been awarded the Outstanding Teacher of the Business School of Central South University. Currently serving as: management consultant of Yueyang Kede Technology Co., Ltd.; principal of Hunan Xianglu Vocational College; Air Force Aviation Maintenance Technical College, Hunan Xiyangxun Training Company, Zhongda Site, Shenzhen Hansen Strategy Management Consulting Co., Ltd. and many other schools and Visiting professor at a training institution; Changsha government procurement bid evaluation expert; Director of Hunan Management Science Society.