It has a sense of hierarchy. When writing brush calligraphy practice calligraphy works, you can sprinkle some bran before writing, an appropriate amount, and the final written words will have a sense of hierarchy. Calligraphy is most about natural and coherent writing. Only by writing with generous features, smooth lines and reasonable structure, can the beautiful effect and rhythm be achieved. The rhythm of the writing is strong and beautiful, and the calligraphy skills are superb and majestic.