How to write European regular script well

Compared with Yan Zhenqing, Liu Gongquan, Zhao Meng and other three regular script strokes, European calligraphy is the most accurate and clear, that is, when he is a corner, he is a corner, and when he turns, he turns round, and there is absolutely no ambiguity. And the form of each of his strokes is very clever and vivid. For example, just a little, there are many kinds of writing methods, and the requirements are very high.