Education services, namely, providing classes, seminars, clinics, certificate programs, joint degree programs and workshops in the field of law; education services, namely, providing post-graduate educational classes, symposiums, seminars and workshops in the fields of law, business administration, city and regional planning, library information science, political science, and urban planning; educational services, namely, conducting certificate programs in the field of business law, criminal law, intellectual property law, international law and real estate