In particular, in the teaching of calligraphy methods and the laws followed by calligraphy, we should take classes to learn calligraphy, and cultivate children's good writing habits from an early age, including correct sitting posture, pen holding, writing (hard pen: one foot one inch fist, soft pen: one foot two inches one fist), and correct brushwork operation rules, so as to avoid the bad phenomena such as low head and myopia of children in the early stage. In short, children can learn hard pen and soft pen calligraphy at an early age.