41 educational services, namely, providing vocational courses of education and instruction in the field of holistic health and distributing course materials in connection therewith including publications, video recordings, and audio recordings; conducting correspondence courses in the field of holistic health and distributing course materials in connection therewith; arranging and conducting educational classes, conferences, seminars, workshops and distributing course materials in connection therewith; development and dissemination of educational materials in the field of holistic health, namely, publications, video recordings, audio recordings; educational research; educational testing; conducting educational demonstrations; arranging and conducting educational conferences