관련 비디오
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	Why are there seven vowels in Korean when English only has five?
	Amy Hwang
													
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	Why does Korean have two sets of numbers? Native and Chinese?
	Young Kim
													
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	Is there a difference between the language of South Korean and North Korea?
	Amy Hwang
													
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	What are the easy ways to understand and speak Korean language?
	Young Kim
													
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	Why are there so many ways to "hello" and "good-bye" in Korean?
	Amy Hwang