It should be written like this: first, all words should be written in flat form, capitalized (Arabic numerals are not allowed), and at the same time have the characteristics of official script; Secondly, the long horizontal line should be written as a silkworm head and goose tail, and become the main pen; Thirdly, if there are two horizontal lines, only one long horizontal line can be used as the main pen, and the two pictures cannot be the same, so it is required to be changed. Specifically, it can be written as follows: "1" (1) There must be a goose tail with a silkworm head; Second, "two" (two) should be short on the top and long on the bottom, written as goose tail and silkworm head.
"Three" and "three" are the longest in the lower horizontal direction and the shortest in the middle horizontal direction. The word "four" and the word "four" are flat, and the two paintings inside should be small and smart, leaving room. The upper point of "six" (ground) should be small, the horizontal direction should be long, the lower two points should be small and figure-eight, the horizontal direction of "seven" should be long, and the main stroke should be long.
The painting of the character "eight" should be separated to leave more space. "Nine" shrinks left and extends right, and "B" extends. All the above glyphs should be flat.