A basic textbook for efficiently learning English vocabulary. - Title: Crown Chunk de Eitanngo Basic - Author: Yukio Tono - Level: Basic - Features ① Improve your ability to communicate with chunk learning ② From chunks to sentences ③ Comprehensive vocabulary information ④ Includes 450 basic words from junior high school + 750 chunks Thank you for viewing. There is a name written on the back, so I will erase it before shipping. I haven't used it much. From what I can see, the contents are fine and clean.