There is a big difference between calligraphy and writing. Compared with calligraphy, writing is very practical and does not involve artistic language. It only requires writing Chinese characters clearly and standardly so that people can understand them. Writing at this level is a kind of technology. As long as everyone has patience, is diligent in writing, and practices continuously, everyone can write well. Calligraphy is different. Calligraphy elevates writing to the level of art. In addition to writing clearly and standardly, it also needs to be written beautifully. The lines of calligraphy must also be expressive enough. You must understand the brushwork, inkwork, and Structural methods also need to understand the rules and artistic conception, be able to express rich emotions, show colorful artistic styles, and give people a kind of beautiful enjoyment. This is calligraphy. Calligraphy is broad and profound, and it is a rich and colorful art world.