When writing, you can't just rely on the strength of your fingers. The ancients had such a saying, "A good book should be lifted with all elbows, not wrists." In other words, if you want to write a good hand, it is the coordinated action of your arms and elbows. Whether to hang your wrist or not depends on the size of the word. Personally, I think you should hang your wrist in small print, because hanging your wrist is really good. As for how to relax, there is only one sentence, practice more!

Supplement: Hello, everyone, especially the first knife, raised an objection to my statement. I came to discuss with you. Personally, I think it's right to write with your fingers in the end, because the ancients had a five-character writing method "Yi, Press, Hook, Grid and Touch", which talked about the hand movements when writing, but I don't think you understand what I mean. I mean writing. In addition, huiyi8866 asked, "How to relax your wrist when writing in Chinese calligraphy?" It means that he can't write satisfactory words because his wrist can't relax. What does this mean? It means that you must have wrist participation when writing, so I personally think that what I said above may have some improper language organization, but there should be no substantive mistakes in theory. Please correct me strictly. We communicate with each other. Thank you!