41 Education services, namely, providing classes, seminars, and workshops in the field of resource optimization; providing business training; entertainment services, namely, webcasts in the field of resource optimization; non-downloadable electronic publications in the nature of newsletters and articles in the field of resource optimization; publication of newspapers, periodicals, magazines, and leaflets; on-line publishing of electronic books and journals; publishing of journals; arranging and conducting of educational conferences, congresses and symposiums; vocational education in the field of resource optimization; educational services, namely, providing classes, seminars, and workshops in the field of resource optimization; research in the field of education; education services in the field of business management provided via workshops and seminars; publication of educational texts; publication of educational books; educational services, namely, the presentation of lectures in the field of resource optimization; consulting services about education; education services in the nature of workshops, seminars, and online courses in the field of business management; educational services, namely, providing classes, seminars, and workshops in the field of resource optimization provided to industry; adult education services, namely, workshops and classes in the field of resource optimization; organization of seminars; arranging of seminars relating to business; production of course material distributed at management seminars, namely, instructions, manuals, written exercises and quizzes; professional coaching services in the fields of economics and business management matters; professional coaching services in the field of business management; professional coaching services in the fields of finance, economics and business management matters; publication of electronic books and journals in the field of business and management consultancy; arranging and conducting of educational conferences, congresses and symposiums in the field of business and management consultancy; information, advisory and consultancy services relating to the aforesaid