Academies (education); Amusement arcade services (Providing -); Arranging and conducting of colloquiums; Arranging and conducting of concerts; Arranging and conducting of conferences; Arranging and conducting of seminars; Arranging and conducting of symposiums; Arranging and conducting of workshops (training); Books (Publication of -); Club services (entertainment or education); Competitions (Organization of -) (education or entertainment); Correspondence courses; Education information; Educational services; Electronic desktop publishing; Entertainment; Guidance (Vocational -) (education or training advice); Instruction services; Live performances (Presentation of -); Party planning (entertainment); Practical training (demonstration); Providing on-line electronic publications, not downloadable; Publication of electronic books and journals on-line; Publication of texts, other than publicity texts; Sport camp services; Teaching; Tuition; all included in class 41