1. Learning calligraphy must be based on methods. Starting from the best, most standard and classic knowledge, Wang Xizhi's Preface to Lanting is "the best running script in the world", which can help to understand the essence of running script. Zhao Mengfu studied Wang Xizhi's calligraphy, which was later used to check and fill the gaps.
2. Wang Xizhi was a famous calligrapher in the Eastern Jin Dynasty. His regular script and cursive script are models for later generations to learn. Different strokes, strokes, and strokes can change according to the situation, and coming first can speed up the learning progress. Zhao Mengfu's calligraphy works can get twice the result with half the effort.