This book is a reconstruction of the questions that were aired on the quiz program that airs every Monday at 7:30 PM on KBS 1TV.
It was published for the viewers, as well as for those who are interested in the program and preparing for the preliminary round, and for those who strive to use the Korean language beautifully and correctly and want to measure their Korean language skills.

It is structured so that the same method of progress and scoring can be applied, and although you can do it alone, you can also form a group of five and have more fun by proceeding in the same way as the program.
The text consists of a total of 20 parts, so you can sufficiently check and improve your skills.

As the program progresses, there are not many 'Korean language experts' yet, so the fifth problem in the stage is composed of expected questions added to past questions.