Hellow guys, Welcome to my website, and you are watching 윤치영박사의 '소통으로 리드하라' 특강. and this vIdeo is uploaded by 스피치힘TV윤치영박사 at 2020-07-21T18:04:45-07:00. We are pramote this video only for entertainment and educational perpose only. So, I hop you like our website.
