Hellow guys, Welcome to my website, and you are watching [과기부 영상 뉴스] 소프트웨어가 세상을 바꿉니다 SW중심사회. and this vIdeo is uploaded by 소프트 at 2018-11-08T02:21:36-08:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.