The structure of archaic characters is exquisite, and the fonts created by some calligraphers show the beauty of words, which is the merit of our imitation. Ancient calligraphy has something to say and modern calligraphy has words to write. This metaphor is very accurate. Adhering to ancient posts all the time means imitating the fonts and styles of the ancients, and bringing Gu Mo's skills to life through in-depth and meticulous reading of posts. Only in this way can we learn from others and bring forth the new, and finally the post will gradually form its own style.