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