Copying is the primary stage of copying, and there are four basic methods: imitation, red painting, single hook and double hook. Copying refers to the process of copying calligraphy and painting works according to the original works. Copying in a broad sense is not necessarily copying calligraphy and painting, but also copying inscriptions.
When practicing calligraphy, it is best to combine pro and imitation, each taking its strengths and avoiding its weaknesses. In addition, you should always read posts, carefully observe, analyze and experience them, and you can "empty" them with your hands while reading them.