Song Jianbo, female, doctor of management, a certified public accountant in China, is currently an associate professor in the Business School of Renmin University of China and a master tutor. He used to be the chief financial officer of Jiexun Yubo System Engineering Co., Ltd. (Singapore); He has served as a financial consultant and training teacher for many enterprises such as Urban Construction Group, China Chemical Import and Export Corporation and China Railway Engineering Group. He has written academic works such as Theory and Practice of Enterprise Accounting Control, and published more than 20 papers in academic journals such as Training Research.