The seal script is Nian Nian Yu Yu as shown in the figure below:
The first row is the large seal script and the second row is the small seal script
The seal script is one of the ancient calligraphy styles of Chinese characters. , also called seal script, is a general term for ancient characters.
In the broad sense, seal script includes all calligraphy styles before official script and their extensions, such as oracle bone inscriptions, bronze inscriptions, stone drum inscriptions, ancient Chinese script of the Six Kingdoms, small seal script, Miao seal script, stacked seal script, etc.; in the narrow sense, it mainly refers to "big seal script" and "big seal script". Xiaozhuan".
The large seal script, also known as zhòu script; the small seal script was implemented after Qin Shihuang unified China (221 BC) and implemented the policy of "writing with the same text and carriage with the same track" and unifying weights and measures. Prime Minister Li Si was responsible for it. Simplified on the basis of the large seal script originally used by the Qin State.
Some ancient people thought that seal script was created by Cangjie, but this is actually unbelievable. Writing belongs to a kind of culture, and the creation of culture requires a long process and requires many times of prosperity and decline to create a real culture. Therefore, writing cannot be created overnight by one person.