First, calligraphy is different from writing. Writing, which most people can understand, is the embodiment of * * *. Calligraphy, which does not need most people to understand, belongs to the publicity of personality and the display of emotion.
Second, when we say calligraphy at ordinary times, we mean works. In other words, it can exist independently. Therefore, in order to study, explore, explore and appreciate the schools of calligraphy, we must first know the real cursive seal script.
Third, it is really open, also called open, or open (that is, the word model, model, model), which is different from Yan Liu, Ou Zhao and so on. Each has its own advantages in dealing with the structure of point, pen and frame. If you really learn it, it will be amazing.
Fourth, learn more and remember that Chinese characters are written differently. This is how to distinguish calligraphy from your topic. There is no other way.
Here, I'll show you a screenshot, and maybe you'll understand.