Zhang refers to the cursive script used by Zhang Xu, a calligrapher in the Tang Dynasty.
Su refers to the cursive script used by calligraphers Huai Su and Huai Su in the Tang Dynasty, but it is just crazy grass.
Diandian refers to the characteristics of Zhang Xu's calligraphy: enthusiasm, even madness.
Drunkenness: refers to the characteristics of Huai Su's calligraphy: round and flying, ethereal and transparent charm.
Zhang Xu's calligraphy began with Zhangzhi and Erwang, with cursive script as the highest achievement.
He himself is proud of inheriting the tradition of "two kings" and writes very well. On the other hand, he imitated Zhang Zhi's cursive art and created an unpredictable wild grass, which shocked the world.
Huai Su is good at cursive writing and drinking. Every time I get drunk, I write a book, and I'm called a drunken monk. Its cursive brushwork is fine and round, flying naturally, and its statutes are complete. It is said that when he wrote a book, he "suddenly screamed three or five times and there were thousands of words on the wall."
Extended data:
Zhang Xu is a master of cursive script with great personality. Because he is often drunk, clamoring for madness, then writing books, and even writing with his hair dipped in ink, he has the nickname "Zhang Dian".
After Huai Su inherited and developed his brushwork, he was named after cursive script, and called it "Dianzhangzuisu" (or "Dianzhangkuangsu").
References:
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