Some problems about calligraphy grading.
Calligraphy is graded first as amateur 10, then as professional 10. Forget the professional anyway. I remember 1-3, one font 4-6, two fonts 7- 10, three fonts, that is to say, one font, that is, only regular script, can only reach the highest level of three, and the third level is simpler. You can pass without talent, and the teacher teaches well 100% can pass.