When did the fine print in Zhu Yunming begin?

Zhu Yunming is also good at fine print, which is impressive. His short books began in the Tang Dynasty, such as Fan Xing, Drinking Poems with Tao, and Temple Monument of Guan Gong, a former general of Shu. Later, the font in lower case changed from long to wide, and the brushwork was meaningful, with a slight Zhong You style, such as after the precedent. The "model" he wrote in fine print in the ninth year of Wu Zongzheng De (15 14) is quite similar to Zhong You's "declaration form". Pan said: "In the Ming Dynasty, calligraphers wished Jingzhao first, so when it came out, people rushed to buy it. At that time, it was difficult to get Jingzhao calligraphy, especially Jingzhao regular script. It is even more difficult to get more than 1000 words of Jingzhao regular script. I have seen Jingzhao calligraphy in my life. This is a concept. " Both Yangzhou Museum and Shanghai Museum have Zhu Yunming's cursive Chinese characters, which are rough and bold, but a little too rigorous.