The cursive writing of Yi to Jiu is as shown in the figure:
One of the main features of cursive symbols is that the strokes are connected by hooks, including up and down hooks and left and right hooks. The horizontal tendency of Lihua's brushwork provides the basis for the cursiveization of left and right hooks. Zhang Cao's brushwork uses the "one" shape, while Jincao's brushwork uses the "s" shape. This is the fundamental difference between the two.
Allusion
Prime Minister Zhang likes to write cursive script (cursive script), but he is not proficient in it. His peers laughed at him, but he didn't take it seriously. One day, he suddenly got a good sentence. He hurriedly asked for pen and ink and wrote quickly. The words were very sloppy and filled up the paper. He immediately asked his nephew to copy the verses. The nephew found something strange in the strokes and felt puzzled. He stopped writing and asked Prime Minister Zhang what word he read.
Prime Minister Zhang repeatedly recognized it for a long time, but he still didn’t recognize what word he wrote, so he scolded his nephew and said, "Why didn’t you ask me earlier, so that I also forgot what word he wrote?" What."