Practicing calligraphy is a waste of time, and all methods are basically inseparable from two points: 1. Observation and 2. practice When observing, try to observe the structure of a word with a pen. After practice, imitate the words vividly until you can write them without looking at the copybook.
To put it bluntly, practicing calligraphy is the way to recite this word. If you write too much, you will naturally write all the words.