Hellow guys, Welcome to my website, and you are watching 고급 문법 / "-고자" 문법 배우기 / Learning Korean. and this vIdeo is uploaded by 한국어 배우기 / Learning Korean at 2023-05-08T01:00:18-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.