Are you a Korean learner at the B1 level looking to expand your Korean vocabulary? These are the collective group words I've gathered while teaching Korean to people from all around the world. For you, advancing from a beginner or intermediate to the next level in Korean language learning, I'm confident that immersing yourself in words and expressions for 100 days with this book will propel you forward. Give it a try! Study common Korean words grouped for efficiency. - For example, if you learn " 현재:Present " it's effective to learn " 과거:Past " and " 미래:Future " together. - Examples are crafted in a conversational style for immediate use in daily life, allowing learners to grasp expressions and related words within the sentences. - Study three words per day for 100 days, incorporating three related sentences and associated words, resulting in approximately 1000 words and 300 sentences learned over the course of 100 days. - Utilize flashcard format for easy access and review. - Consistent study over 100 days will significantly enhance vocabulary. - Words are selected from various categories, focusing on fundamental vocabulary. - Are you ready for another 100-day challenge after completing this one