41 Education services, namely, providing courses of instruction at the post-secondary level; educational services, namely, providing online courses of instruction in the fields of engineering, economics, business, finance, science, mathematics, health sciences, arts, and languages at the university level; educational services, namely, providing online courses for preparation for college entrance exams; providing information online relating to educational opportunities; education services in the field of higher education, namely, conducting seminars, classes and lectures at the university level