관련 비디오
Why does Korean have two sets of numbers? Native and Chinese?
Young Kim
In Korea why do you have so many informal and formal ways of saying things?
Young Kim
Why are there so many ways to "hello" and "good-bye" in Korean?
Amy Hwang
What are the easy ways to understand and speak Korean language?
Young Kim
Introduction: Amy Hwang
Amy Hwang
英語
日本語