In the evaluation of calligraphy level, calligraphy level is generally divided into three levels: primary, intermediate and advanced. Calligraphy level 4 is classified as intermediate. This means that in calligraphy skills, font structure, stroke application and so on. Candidates show certain ability and proficiency at the intermediate level. The primary level usually has a certain grasp of the basic font structure and stroke application, but there are still some inaccuracies or fluency. The intermediate level requires candidates to be more skilled and stable in font structure, stroke application and overall layout, and to show a certain artistic sense and personal style.