Hellow guys, Welcome to my website, and you are watching 교육부 "학교 교육행정시스템 나이스 안정화 단계" / 연합뉴스TV (YonhapnewsTV). and this vIdeo is uploaded by 연합뉴스TV at 2023-07-12T16:25:59-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
