The radical of "scraping" is to erect a knife. Lidao, pronounced l 山 d 山 o, is a Chinese word, which means the address of "Zhi", a part of the regular script of Chinese characters. Standing beside a knife is also called a sharp knife.
The writing beside the vertical knife is vertical and vertical, and the running script is written obliquely on the left, short and vertical, then fold the pen and tick up to the right, and then write the right vertical. Next to the standing knife, the right side is not vertical, but vertical hook.
Scrape, a commonly used Chinese character, read as gu mao, was first seen in Shuowen Xiaozhuan, namely Shuowen Jiezi: "Jipaoye. From the sound of knives. Ancient eight cuts". From the knife, from the tongue. The original meaning is to use the blade to remove things on the surface of an object, which is extended to "plunder property" and "smear on the surface of an object". It is used as a surname.
