First, Mr. Wu Yusheng's calligraphy is mainly based on hard pen and simplified Chinese characters, which is convenient for us to copy and learn directly without switching back and forth between traditional Chinese characters and simplified Chinese characters.
Secondly, Wu Yusheng's running script combines the advantages of three writing styles: regular script should be read accurately, running script should be written smoothly and cursive script should be written quickly, which greatly improves the writing speed needed in our daily life and ensures the writing quality, which can be described as the best of both worlds.
Thirdly, there are a lot of running scripts for self-media teaching on the Internet, and several of them are the running scripts learned by Wu Yusheng. Such a network environment is convenient for everyone to study better.
The stroke speed of running script is relatively fast, so in order to increase the stroke potential, it needs to be realized by the echo between strokes. This is what the so-called tension wire says. However, this tension is only a kind of consciousness, not intentional. If you put pen to paper on purpose, you will put the cart before the horse.
For example, the hook of the word "water" can be stretched to echo the next stroke, while the left stroke overlaps, pulling the silk out to echo the next stroke. The same is true of the word "small". Write the left point directly after checking it out, then write the right point directly, and finally, at one go.