Whether it is an introduction to calligraphy learning or an exploration of artistic style, regular script fonts must follow the inherent laws of calligraphy fonts, take the ancient as the first, take the structural modeling and stippling characteristics of regular script characters as the normal state, take subtle changes such as turning and linking as emotional expressions, and go deep into their essence. Only in this way can we truly and completely grasp the artistic features of regular script fonts and deeply understand the profoundness of China's calligraphy artistic fonts. ?