Arranging and conducting of colloquiums, conferences, congresses, seminars, workshops and symposiums; organising of education competitions; correspondence courses; educational services; organising of exhibitions for educational purposes; training retreats; training; practical training (demonstration); teaching; tuition; educational services provided via teleconferencing; activity centres; business training courses; event management services; publication of information, data, books, journals, texts, photographs, motion pictures and sound recordings; production of motion pictures, video tape films, plays and sound recordings; photography; photographic reporting; supply of information on the abovementioned services