2. Morphological differences: the basic strokes of Song Ti characters are relatively simple and their shapes are not changeable. Just like a horizontal painting, only the length is divided; There is no difference between concave and convex; Regular script characters have many separate shapes and various shapes. Such as horizontal painting, there are not only long horizontal and short horizontal, but also concave horizontal and convex horizontal.
3. Differences between radicals: in Song Dynasty, radicals are relatively independent, indicating that the horizontal and vertical directions are basically on the horizontal line and the center of gravity line, and there is basically no welcoming relationship; The radical of regular script is closely related to other parts, which embodies a relationship of "face-to-face, face-to-back, Italian association, embrace, etc."
4. Difference of inner frame: In the inner frame structure, the components of Song Ti are relatively independent and upright, and the relationship between them is not as close and lively as that of regular script; Regular script has a strong dependence on each other, and all kinds of relationships are quite obvious.
5. Differences in composition: In the composition structure, Song Ti only emphasizes uniformity, maintaining uniform row spacing or column spacing, without much change; In regular script, it is not only neat, but also can reflect the change and lively posture in the arrangement of structure.
reference data
Baidu Encyclopedia-Song Ti
Baidu Encyclopedia-Italic