Rabbit (pinyin: tù, chān) is a first-class Chinese character (commonly used word) in the General Specification of Chinese. This word was first seen in Oracle Bone Inscriptions in Shang Dynasty. Its ancient shape is like rabbit, and its original meaning is rabbit, a rabbit family animal. In ancient times, the part of the car connecting the floor and the axle was shaped like a crouching rabbit, so it was called rabbit for short.
Lishu is a Chinese font, including Qin Lishu and Han Li. It is generally believed that it is developed from seal script, with wide and flat font, long horizontal painting and short vertical painting, and pays attention to "swallow tail of silkworm head" and "twists and turns".
According to the unearthed bamboo slips, official script originated in Qin Dynasty, and Cheng Miao was also called official script. Han Li reached its peak in the Eastern Han Dynasty, inherited the tradition of seal script, and opened the Wei, Jin, Southern and Northern Dynasties, which had a great influence on later calligraphy. The calligraphy circle is known as "Tang Kai of Han Li".
Regarding the definition of official script, Mr. Wu said in the article "Looking at the Early Official Script of Qin and Han Dynasties from the Unearthed Silk Slips of Qin Bamboo Slips": "It can be explained by the original meaning of this word. Shuo Wen Jie Zi explains that Li means "attachment", while The Biography of Feng Yi in the Later Han Dynasty teaches it as "genus", which has been used up to now and has the word "cong" in modern Chinese.
Official script is basically evolved from seal script, mainly changing the round strokes of seal script into square folds. Because it is difficult to draw round strokes on wooden slips with pigments, the official script is written faster.