Basic comprehensive: 1. Including the basics of oral medicine: oral histopathology, oral anatomy and physiology\x0d\\x0d\2. Medical basics: biochemistry, medical microbiology, medical immunology, pharmacology , Medical Psychology\x0d\Medical Ethics, Preventive Medicine\x0d\\x0d\3. Basics of Clinical Medicine: Internal Medicine, Surgery\x0d\\x0d\4. Health Regulations\x0d\Professional Comprehensive: Oral Medicine, Oral and maxillofacial surgery, dental restoration, preventive dentistry\x0d\\x0d\Practice comprehensive: dental clinical, community (oral prevention)