Extended data:
The traditional stroke order, which was widely used in ancient times, is still used in the cultural circle of Chinese characters today. Users are mainly scholars who understand calligraphy, so it is also called calligraphy stroke order. By studying the calligraphy works before the Republic of China, especially the works of famous calligraphers, we can draw the conclusion that the order of strokes has been recognized. Most of these strokes follow etymology, glyph structure, glyph changes or ancient methods. Many words have many variants (that is, many ways of writing). The stroke order can change with the change of font seal, official script, truth, line and grass.
References:
Baidu encyclopedia-stroke order