41 Providing of training in the field of advertising, public relations and media training for business executives; entertainment services, namely, organizing community and corporate sporting, cultural social and charitable activities; arranging and conducting of events and functions for cultural, social and charitable purposes; educational services, namely, providing symposia, conferences, congresses, conventions, colloquiums, courses, exhibitions, meetings, workshops, demonstrations, displays, lectures, presentations all in the field of public relations, business crisis management, media management and training in public speaking; event and conference management services, namely, arranging and conducting educational conferences; publishing of books, e-books, audio books; publication of manuals, magazines, brochures, pamphlets, instructional literature, educational and teaching material; issuing and editing corporate letterhead for others