관련 비디오
In Korea why do you have so many informal and formal ways of saying things?
Young Kim
Why are there seven vowels in Korean when English only has five?
Amy Hwang
Is there a difference between the language of South Korean and North Korea?
Amy Hwang
Como faço para aprender fluente a língua coreana?
Young Kim
Why are there so many ways to "hello" and "good-bye" in Korean?
Amy Hwang
中文