publication of books, magazines, newsletters and literature; production of video and audio tapes for others; education services, namely, seminars, lectures and conferences in the fields of education and entertainment providing instruction in the fields of marketing products technology and multiple sale industry technology; conducting and arranging cultural and entertainment activities, namely, conducting seminars and workshops related to industrial developments, sports and activities such as climbing, ball games, car races, horse races, heel-and-toe walking races, diving, skating, talent competitions such as singing, musical instrument performances, folk skills, general art and letters exhibitions, paper presentations, speeches, book fairs, art exhibitions, calligraphy exhibitions, sculpture exhibitions, concerts, and bazaars