I'm teaching Japanese to Koreans, so I bought this for teaching materials. Since I only made copies, it's in excellent condition with no creases or yellowing. The CD is also still sealed. [Content Introduction] This book is a reference book for learning real Korean phrases. It contains a wealth of expressions useful for daily conversation and travel. [Included CD] The CD contains audio that allows you to learn phrases while listening to actual conversations. It's perfect for improving your listening skills. [About the Author] The author, Michiyo Ishida, is an expert in Korean language education and provides practical content. - Title: Korean Real Phrase BOOK - Author: Michiyo Ishida - Accessories: CD - CD Content: Korean Phrase Collection - Language: Korean - Publisher: Shinsei Publishing Thank you for looking.