관련 비디오
Como fala "bom dia", "boa tarde", e "boa noite" em coreano?
Young Kim
Is there a difference between the language of South Korean and North Korea?
Amy Hwang
Introduction: Young Kim
Young Kim
In Korea why do you have so many informal and formal ways of saying things?
Young Kim
Why does Korean have two sets of numbers? Native and Chinese?
Amy Hwang
英語
日本語