Hellow guys, Welcome to my website, and you are watching 교육행정정보시스템 '나이스' 먹통...학부모 불만 속출 / YTN (Yes! Top News). and this vIdeo is uploaded by YTN at 2017-03-07T19:18:22-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
