In order to learn calligraphy, one should first study traditional inscriptions and abide by the laws before talking about innovation. It is necessary to go through the arduous quantitative changes of "entering the inscriptions" before achieving the qualitative change of "exiting the inscriptions". "Dianzhang Zuisu" is indeed extremely crazy and weird in the eyes of the world. However, there are traces of it that can be found using ancient methods, but few believe it. When people write calligraphy today, they despise traditional methods and focus on innovation and change. They pursue the so-called "personality" when they have a slight grasp of the writing style, which has created modern calligraphy and led to the prevalence of "ugly calligraphy". There are even those who seek novelty and difference. They have no intention of studying techniques, but are devoted to the changes in tools and writing methods. They use chopsticks, branches, fingers, toes, and mops to do everything. They even use left and right bows to please the public and win the applause of laymen. The Fang family deeply believed in the disease and called it "Wild Fox Zen". This kind of "writing" cannot be called "calligraphy". We should get rid of the false and preserve the true, correct the source, and return the original face of "calligraphy".