How should zero-based brush calligraphy be introduced?

If you are just a beginner, you don't need to learn any advanced theoretical knowledge and writing tools. You can buy something more expensive if you have money. In fact, it is to urge yourself to practice seriously ~ you can write well even if it is cheap. The key is interest! Choose a copybook you like and copy it. If it is completely zero-based, start with the outline. Grab the brush, use the pen tip, and outline the words. This is to exercise your observation ability. By the way, exercise your pen-using skills, pen-holding strength and pen-lifting habits. Then, it is painted red. At this time, you can try to write the words of the strokes bit by bit.