Level 4 Class is for advanced Korean speakers Textbook: 맞춤한국어4권-영어권 {Korean class book 4(ENG)}

Free talking (Advanced) is for those who can communicate with native Korean people and can understand what you read

Level 3 Class is for those who know how to say basic phrases by yourself such as introductory, how to count, greetings, etc Textbook: ...

Level 2 Class is for those who know all the alphabets perfectly and can read any sentences with confidence Textbook: 맞춤한국어2권-영어권