What are the training materials for health managers?

There are two textbooks for Health Manager Examination (Level 3), namely Basic Knowledge of Health Manager published by People's Health Publishing House and Level 3 National Professional Qualification of Health Manager. Because the exam mainly focuses on "basic theory" and "operational skills", these two books mainly focus on these two contents, and the two books add up to more than 500 pages. These two textbooks cover clinical medicine, preventive medicine, epidemiology, psychology, nutrition, Chinese medicine health care, law and insurance.