What you said is absolutely right. Teacher Li's handwriting is more like a pen. Because he writes naturally (there will inevitably be places that are not too rigorous, so he should pay attention to his choice when practicing), like Tian Yingzhang's, he pays too much attention to style, so every word is very natural and unrestrained, while Pang Zhonghua's pays too much attention to structure, so every word is very careful. Li Fangming's regular script and running script are very good, very good. However, I prefer his running script. I am more arbitrary. In other words, if you practice the calligraphy of your favorite calligrapher, you will certainly gain something. After all, people have spent so much time studying, and there must be something unique about him, which depends on personal preferences. You can put a few words together to see which style you like, and then don't change them easily after choosing them.