For those with no prior knowledge of Hangul (Korean alphabet). Learn basic reading, writing, and simple greetings. --> For those who know a little Hangul. Focuses on building vocabulary, forming simple sentences, and basic conversations.

Expands grammar and sentence structure. Covers everyday conversations and practical expressions. --> Strengthens fluency with more complex grammar, longer dialogues, and cultural context.

Focuses on detailed discussions, nuanced expressions, and reading longer texts. --> Enhances fluency with advanced vocabulary, idioms, and professional or academic language.