41 entertainment services, namely, conducting contests to display work and encourage students in the field of prekindergarten through postgraduate subjects, namely, the arts, computers, home economics, language, literature, mathematics, philosophy, physical education, religion, science, social science, social studies, technology, and vocational studies; video production and digital media production, namely, production of CDs, DVDs, digital art, digital audio, digital games, electronic files, video, movies, non-downloadable interactive-files, and downloadable interactive-files featuring prekindergarten through postgraduate subjects, namely, the arts, computers, home economics, language, literature, mathematics, philosophy, physical education, religion, science, social science, social studies, technology, and vocational studies; production of books and interactive-books, namely, publishing books and interactive-books featuring prekindergarten through postgraduate subjects, namely, the arts, computers, home economics, language, literature, mathematics, philosophy, physical education, religion, science, social science, social studies, technology, and vocational studies