(Type 9 personality is one of the most popular courses among MBA students from international famous universities such as Stanford University in the United States in recent years. The management of Fortune 500 companies are studying the nine personality types to train employees, form teams and improve execution. As a theory of personality psychology, type 9 personality has not been recognized by the mainstream psychology circle in the current society, but in recent years, Sarah Scott, a doctoral student majoring in consulting education at William Mary College of the University of Virginia, conducted a scientific evaluation of the type 9 personality system in her doctoral thesis in the United States, and the results determined that type 9 personality is an accurate system. In contemporary times, although it is still a test to understand workplace culture based on the digital characteristics of nine personality characteristics in corporate culture, it is still a test of early-stage planning, strategy determination, counseling and corporate training. Personality has great advantages.)