Capitalized numbers are a unique way of writing numbers in China. Use Chinese characters with the same pronunciation as numbers instead of numbers to prevent them from being tampered with.
Capitalized numbers were invented by working people in long-term practice. Wu Zetian inherited the folk writing method and used a large number of capitalized numbers, making it wide and popular. Zhu Yuanzhang, out of the country's rectification in the economic field, ordered the large-scale compulsory implementation of fully capitalized figures throughout the country, thus perfecting and standardizing the application of capitalized figures.
Chinese and capital figures should be filled in block letters or running scripts, such as one, two, three, four, five, six, seven, eight, nine, ten, one hundred, thousand, ten million, yuan, angle, minute, zero and whole (positive). Do not use one, two (two), three, four, five, six, seven, eight, nine, ten, twenty, wool, another (or zero) to fill in, and do not create simplified characters. If traditional Chinese characters, such as Lu, Yi, Wan, Yuan, etc., are used in writing the amount figures, they should also be accepted.