→ This edition has greatly corrected the errors in the 2003 edition, and added an additional 3 hours of lessons to explain in detail many doubtful points in the 2003 edition.
→ Teach the function, usage, incantation, fingering, steps, and precautions of the charm in a structured manner to ensure that you can learn it in one go .
→ Comparison between face-to-face classes and correspondence classes: There are many fingerings and tedious steps in spell courses. Most people cannot fully absorb them in face-to-face courses. Therefore, correspondence courses that can be watched and practiced repeatedly are the best choice.