What's the difference between two-level and three-level calligraphy templates?

The difference is that the third level has basic skills and the second level has profound knowledge. Level 2: I have a deep foundation, a good pen, a pen that can withstand scrutiny, a solemn and standardized word, and a strong sense of destiny. It looks just right; The short is short, very appropriate, natural structure, exquisite layout, pleasing to the eye. The third level: solid basic skills, correct strokes, stable strokes, clear starting and ending of eight strokes, neat words, moderate stroke length, reasonable structure, neat and clean pages, giving people a sense of comfort.