Mifei's pen style is changeable, and he once boasted that "there is only one good book, and I have four unique faces." That is, the front, side, hidden front and exposed front are used to enter the paper, so that the length, weight, spacing, pen starting and pen closing of the whole work are different, and each has its own posture. If you look at the ink of Tiaoxi Tie, the words often start with a heavy pen and are slightly lighter in the middle. When you meet a turning point, you will feel embarrassed, calm and happy. Every word has a slender knot, and the lower part is slightly inclined to the right, swaying like a symmetrical tree. Words with left, right and up structures should be opened and closed to the back, or left and right, or up and down. Words such as "You", "Peng" and "Guo" have different forms, such as sailing across the sea-"Still full of boats" (the name of Mi Fei's poem)! In terms of composition, except that the source of the play and the author's name account for two lines at the beginning and the date and year of writing account for one line at the end of the volume, all the six poems written by the author follow the trend, and each capital becomes a "chapter", which is "meticulous". There is a gap between the "chapters" and the beauty of "sparse". There is also a small seal script "clip note", which, although unintentional, has shown the beauty of patchwork. Throughout, the size, density, and integrity ..... follow the trend, in one go, and it is purely secret. As Zhu, a poet in the Song Dynasty, said, "You can't follow the clouds with the wind, but be happy." Of course, some words in the post are too oblique, such as the word "opposite" in the penultimate line, which tends to fall down for fear of human filth. Wu Kuan in the Ming Dynasty pointed out that Mi Fei's "habits" were "fierce and ended up in the wrong place".
Mi Fei's "Tiaoxi Poem Post" is a leisurely happy horse, and it is also called "kill two birds with one stone" with Shu Sutie, which has a great influence. Mi Youren, the son of Mi Fei, Wu Ju in the Southern Song Dynasty and Wang Tingjun in the Jin Dynasty are all famous for their teaching.