When practicing calligraphy, the fingers, wrists, elbows, shoulders and arms of the human body move rhythmically with the writing of strokes. Although you can't see much exercise from the outside, it's actually like gossip, Tai Chi and Xingyiquan, combining rigidity with softness. Practicing calligraphy can cultivate moral sentiment. Chinese characters are also a kind of culture, and for a nation, writing is a kind of cohesion. Because every Chinese character embodies the wisdom and essence of the Chinese nation for thousands of years, and also embodies a national spirit. Teaching children to write Chinese characters is to let them know and experience national culture, national thoughts and feelings and national spirit. Calligraphy can also improve personal aesthetic quality. While appreciating calligraphy, people are influenced by the beauty of calligraphy, whether it is solemn, vigorous, beautiful, gentle, dignified, heavy, luxurious and elegant, they are all infiltrated by feelings, infected by personality, changed by mood, improved by hobbies, and gradually improve their aesthetic level.