First of all, the pen is so skilled that the circle is smooth. Zhao Mengfu pays attention to cleverness and keenness when using arcs, so that lines can flow in place accurately. It seems that it just slipped and stopped properly. At this time, the arc-shaped big circle, small circle, big bend and small bend are constantly moving, staggered and hooked, and turn from sharp to square, making the whole article harmonious and beautiful.
Zhao Shu is fuller and richer than Wang Shu. The metaphor of "comely" is inappropriate and can be called "clean".
Secondly, "Ode to the Goddess of Luo" is lifted with a clear pen, forming a sense of beauty that appreciates the constant adjustment of vision. The alternation of lifting and pressing is sensitive and distinct, some strokes are heavy and steady, while others are like meteors passing gently, heavy but not dull, light and not erratic.