Mu Xiaojun, a famous lecturer, management trainer, senior enterprise management consultant, company legal consultant, financial writer, and the initiator of "public welfare TTT" trainer training program. Teacher Mu Xiaojun is an inspiring and instructive management training expert. He is good at coaching enterprise system ability and improving managers' professional ability system, involving governance structure, equity planning, management methods, leadership, human resources, team building, legal governance, corporate culture, professionalism and other fields. He focused on the construction of general management ability and management methodology, advocated and promoted the training of trainers and the construction of enterprise system training system, and achieved remarkable results. Mu Xiaojun has a deep foundation in academic thought, rich experience in management practice, profound and vivid teaching style, high efficiency and practicality, rich course knowledge and lively training skills, which are enlightening, practical and systematic. The methodology and capability model of enterprise management system originally developed by Mu Xiaojun, relying on diversified knowledge reserves and practical experience of front-line work in dozens of industries, can effectively help and promote the promotion and effectiveness of enterprises and managers in many knowledge fields, and is highly praised. Mu Xiaojun is a training expert of local enterprises in China of the United Nations International Labor Organization, an MBA tutor of the Graduate School of Chinese Academy of Social Sciences, a senior training expert of Ericsson China College and a senior researcher of the Institute of Social Resources. He has also served as management consultant and legal consultant for many enterprises, and has been engaged in internal training and open management teaching for a long time. He has served as a visiting teacher or special tutor in universities such as Peking University, Tsinghua and People's Congress. Teacher Mu Xiaojun is one of the most popular teachers in Tsinghua Institute of Economics and Management.