Degree requirements and management experience. According to the information of official website from the University of Macau in China, it is difficult to apply for a DBA from the University of Macau in China, which requires a master's degree and three years of management experience. With the increasing number of applicants from Chinese mainland, Hongkong, China and Macau, China, the application difficulty of Macau University in China is increasing, and the admission rate is decreasing year by year.