■ Korean study series made in separate book
■ We will make it based on the National Korean Language Standard Dictionary.
■ A comprehensive version of the Korean language study series has also been released.

■ Selection of National Korean Language

There are also idioms in Korean.
Idioms allow you to express sentences richly and intuitively with only a few words.
I have tried to express the idioms selected by the National Institute of Education in a quiz form (including 1000 questions)
I also put a lot of meaning in the idiom.
It is easy and fun to learn the idioms of our language during the day.
You can study wrong and important problems separately and learn intensively.