5-6 years old (large class) is the prime time for children to learn writing posture and master correct writing methods. 7- 10 (primary school) children are the best age to learn calligraphy.

At this time, children have a better understanding of the structure of Chinese characters, can listen to the teacher carefully, and know a lot of Chinese characters, so it is much easier to learn calligraphy and it is easier to cultivate children's interest.