First, the basic theory of calligraphy
1. Calligraphy learning can be divided into theoretical learning and practical learning. Theory is summed up from practice, and correct theory often reveals the objective law of the development of things. Correct calligraphy theory is the "epistemology" and "methodology" of successful calligraphy learning.
2. The so-called calligraphy theory is actually the successful experience or failure lesson of predecessors. Famous artists of all ages who have achieved certain accomplishments in calligraphy have provided many shortcuts for beginners, such as: Sun's "Beginner Distribution, Only Seeking Justice"; Xiang Mu's "Three Commandments of Calligraphy", that is, knowing the rules and regulations is uneven, not moving and dull, and being crazy and strange; Wang Xizhi's "white cloth, natural and smooth, evenly dotted, closely attached, two characters integrated, heavy should not be long, single should not be small"; Yan Zhenqing's "If you want a book, you must first predict the font, so that the layout will be stable, or it will come out unexpectedly, so that there will be a different trend" and so on.