This article provides a comprehensive guide to basic Korean greetings, introducing the two most common ways of saying hello in Korean, explaining when to use each greeting based on formality and familiarity, and demonstrating pronunciation and written characters. It also covers introducing oneself in Korean, using polite and informal language, body language in Korean greetings, cultural context for Korean greetings, common mistakes to avoid, and practice exercises for learning Korean greetings. The article emphasizes the importance of learning basic Korean greetings for communication and cultural understanding.