The cursive script is a wild and unconstrained representative, writing at will, and the impression of ordinary people on it is messy. Huai Su became a monk in his early years, and found the pleasure of writing in the boring time in the temple, so he began to practice calligraphy from then on until he became everyone. Huai Su's cursive script is a model of later generations, which has a great influence on later generations. Cursive writing gives people a complex feeling, and it is extremely difficult to identify every word carefully. Cursive script pays attention to artistic conception, momentum, external and internal performance. There is a trace of detail in Huai Su's cursive script, and the handwriting outlined gives people a gentle but turbulent feeling.
Cursive script doesn't need strokes like other fonts, it only needs simple outlines, but it doesn't lack femininity. Huai Su is good at cursive script, and his cursive script can be heard in one go. But Huai Su's cursive script is different from other cursive scripts. Even if his cursive script is written in one go, both the inner literati atmosphere and the outer majestic atmosphere can be realized. His handwriting is thin and his strokes are not as thick as others, giving people a feeling of intoxication. The momentum of cursive script must be shown, so Huai Su's cursive script is vigorous and powerful, with a tall and straight pen tip, just like waves, with great momentum. Huai Su's cursive script combines rigidity with softness, and there is an inherent technique in its ever-changing nature, that is, statutes. There are many representative works of Huai Su's cursive script, and his free and easy, delicate, majestic and gentle are all vividly displayed in it ~