Why is Shu Meng a practical calligraphy relic?

Shu Meng is a practical calligraphy relic, which reflects the real writing state at that time. Practical calligraphy, with the aim of simplicity and application, must first establish an effective stroke order in the fast swing without thinking, which is the stroke order. In Shang and Zhou calligraphy, the order of strokes may not be strictly regulated, but it is very important and necessary in a large number of directly written ink. The rule of stroke order endows calligraphy with timeliness and distinct rhythm. The beginning and end of stippling are no longer isolated. It starts from the beginning, ends at the beginning and ends at the beginning. It is entangled and shaped with the trend, which is a new content that Jin Zhengwen, who mainly focuses on spatial construction, does not have.