Hellow guys, Welcome to my website, and you are watching [해외감동사연] 한국, 몽골 초원을 정복하다! 프랑스·독일·일본·중국·러시아 제치고 몽골 철도 수주! 한국 철도, 전 세계를 경악하게 만든 이유. and this vIdeo is uploaded by 감동사탕 - 해외감동사연 at 2025-03-29T05:00:36-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.