관련 비디오
In Korea why do you have so many informal and formal ways of saying things?
Young Kim
Por que as vogais em coreano não tem mesmo significado que o Português?
Young Kim
Introduction: Amy Hwang
Amy Hwang
Why are there so many ways to "hello" and "good-bye" in Korean?
Amy Hwang
Why are there seven vowels in Korean when English only has five?
Amy Hwang
中文