Academies in the nature of education services, namely, conducting classes, online courses, seminars, conferences, workshops and field trips in the field of literature, language, mathematics, physics, chemistry, biology, geography, art; production of radio and television programmes; teaching in the field of music and remedial reading; tuition services, namely, classes, online courses, seminars, conferences, workshops and field trips in the field of teacher training and business development; tutoring in the field of literature, language, mathematics, physics, chemistry, biology, geography, art; organization of educational and entertainment competitions in the field of literature, language, mathematics, physics, chemistry, biology, geography, art; arranging and conducting of workshops in the field of literature, language, mathematics, physics, chemistry, biology, geography, art; club services, namely, conducting literature, language, mathematics, physics, chemistry, biology, geography and art classes by means of forming common interest clubs; entertainment services, namely, production of operas, television shows and plays; arranging and conducting of in-person educational forums in the field of literature, language, mathematics, physics, chemistry, biology, geography and art; conducting guided tours of museums, historical sites, schools and universities; publication of printed matter, also in electronic form, except for advertising purposes, namely, books, magazines, ebooks, emagzined; online electronic publishing of books and periodicals