"Yan Liu Ou Zhao" refers to the calligraphy styles of four calligraphers respectively. Compared with the first three styles, what are the characteristics of Zhao Ti?

Liu Yanou and Zhao refer to Yan Zhenqing, Ou Yangxun, Liu Gongquan in Tang Dynasty and Zhao Mengfu in Yuan Dynasty respectively. Compared with the first three styles of writing, Zhao Ti's characteristic is that his pen is not muddy and chaotic, and the path of starting and collecting pens is very clear. Zhao Ti is round in appearance, muscular, rich and vigorous in stippling, broad and beautiful in structure, and closely echoes between stippling. Soft outside and rigid inside, beautiful figure and strong skeleton. Scholars not only learn its shape, but also learn its spirit. The pen is round and square, and the flow belt runs. When writing Zhao Ti, stippling should be round and colorful, but the structure should be carefully laid out.

The characteristics of Yan Zhenqing's calligraphy:

The most outstanding contribution of Yan Zhenqing's regular script is the central pen. Since Wei and Jin Dynasties, Yan Jie changed his previous biased writing. No matter where he starts and turns to collect the pen, he hides the front head in it, making it look like a swallow's tail, strong and tenacious, full and natural. Yan Kai's brushwork is horizontal and thin, vertical and strong, thin but not thin and powerful, strong but not thick but macro.

In Yan Zhenqing's regular script in his later years, the strokes are often reversed, in other words, the strokes are subtle, heavy and full of power. In Bei's works, Yan Zhenqing's hidden pen style and brushwork make him graceful and reserved, and show Yan Zhenqing's personality charm through his lines. Not sharp-edged, cautious.