There are, however, some scholars have commented that although Korea is language learning, but it is just to learn according to the flow of the drama. Understand the song, and used to travel only.
However, some scholars are of the opinion that even with more learning Korean, but it is just learning the flow of the music and theater that used to travel only.
However, there are some scholars are of the opinion that even learning Korean language with more but it is just learning according to current in the drama. Understand the song and used in tourism.