Providing classroom instruction at the university level; Providing classroom instruction at the college level; Conducting distance learning instruction at the graduate level; Education services in the nature of courses at the university level; Educational services, namely, conducting distance learning instruction at the secondary, college and graduate levels; Educating at university or colleges; Teaching, training, tutoring and courses of instruction at the undergraduate, graduate and post-graduate level; Conducting distance learning instruction at the university level; Educational services, namely, conducting distance learning instruction at the university level; Conducting distance learning instruction at the college level; Providing courses of instruction at the college level; Providing courses of instruction at the graduate level; Providing continuing business education courses