Cao Yue: Male, China nationality, without permanent residency abroad, 198 1 born, professor of School of Business Administration of Hunan University, doctoral supervisor, national accounting discipline leader (reserve) of Ministry of Finance, certified accountant of China, certified tax accountant of China, doctor of accounting of China Renmin University, postdoctoral fellow of Zhongnan University of Economics and Law. He is currently a senior member of China Accounting Association, a certified financial expert of high-tech enterprises in Hunan Province, a director of Hunan Finance Association, and a researcher of Hunan Key Laboratory of Enterprise Financial Informatization and Capital Market Effect. 20 16 10 has been an independent director of the company.