How to improve the writing level quickly?

First of all, we should start with pen control. Before you start writing, you should think about the structure of the words you want to write in your mind, and slow down as much as possible so that the pen can keep up with the ideas. We should also be serious. Horizontal is horizontal, vertical is vertical, and horizontal hook is horizontal hook. Be sure to write it in one stroke, and don't be lazy. If you persist in this way for a period of time, you will find unexpected results.