Thank you for viewing. This is for the 2025 exam. This set includes only the explanations for the following: Practice Diagnostic Exam, Achievement Confirmation Exam, Selected Training Final Edition (8 sessions), National Public Exam (2 sessions), and National Super Public Exam (2 sessions). Question booklets and answer sheets are not included. I used these for review several times after solving them once. There are writings in pencil, highlighter, ballpoint pen, etc. There are some scratches, folds, and stains. The text and tables are readable, so I believe they can be used for studying without any problems. Please purchase only if you can agree to the above. Recycled materials will be used for shipping packaging, but I will pack them carefully. Returns and cancellations are not accepted to prevent switching. *Please read the profile. Thank you.