Paper; Pictures; Stationery; Bookbinding machines for office use; Hygienic paper; Note books; Packing paper; Printed publications, namely, brochures, booklets, and teaching materials in the field of biomedical research and development, AI drug design, artificial intelligence, software development; Printed teaching materials in the field of biomedical research and development, AI drug design, artificial intelligence, software development; Toilet paper; Wrapping paper; Writing instruments