1. Sit up straight at the desk with your feet flat on the ground.
2. Hold the pen with the fingertips of the index finger, middle finger and thumb, with the tip of the pen facing down and making an angle of 60 degrees with the paper.
3. Through the cooperation of wrist and arm, the movement of pen and the thickness of strokes can be flexibly controlled.
4. Pay attention to the structure and balance of each word, and the spacing and proportion between words have a certain order and law.