2. Highlight the sense of rhythm: the sword should have a certain sense of rhythm and rhythm. When writing, control the ups and downs, thickness and speed of strokes to create a unique sense of rhythm.
3. Attention and detail: Detail is one of the keys to calligraphy. Pay attention to the beginning and end of each stroke, as well as the interval and connection between adjacent strokes. Paying attention to details will improve the overall quality of fencing.