First of all, in some large-scale exams, the speed of teachers' marking papers is very fast, because if they are not fast, their workload is very large, so in this case, fonts are very important for teachers' first impression, especially in Chinese composition exams. In some large-scale exams, the average speed of teachers marking papers and reading Chinese compositions is one every nine seconds, so in this nine-second world, there will be two seconds to give points on fonts. If a classmate's handwriting is good, his first impression on the teacher is good, but if his handwriting is sloppy and the teacher is in a bad mood, his score will be very low, so such a student will suffer a lot in the exam.
Another point is that some students' handwriting is very scribbled, that is, they think the answer is correct, but in the process of writing, the teacher may read it wrong because of scribbling. In this case, if you give the answer to the teacher in time, the teacher will give points according to the answers you see. If you miss one point, you may miss a good school. But these exams don't have one or two questions, some are five or ten, and your scribbling will make the whole paper.
Therefore, in the process of students' study, many parents have noticed this problem and specially sent their children to calligraphy classes to write standardized fonts. Because if this question is scribbled, then the loss in the exam is very big, because scribbling has a very bad impression on the marking teacher.