1, the capital figures of one, two, three and four are written as one, two, three, four, five, six, seven, eight, nine and four. Among them, "Jiu" is a Chinese character in China, pronounced jiǔ, and nine words are written as "Jiu". In ancient times, "nine" was considered as the largest number, meaning many times or at most. Now, "nine" is the largest positive integer in single digits.
2. Capitalized numbers are a unique way to write numbers in China. Use Chinese characters with the same pronunciation as numbers instead of numbers to prevent them from being tampered with. According to textual research, capitalized numbers were first invented by Wu Zetian and later improved by Zhu Yuanzhang. Capitalized figures often appear in bank receipts, which effectively prevents the figures from being tampered with and forged receipts.
China uppercase digital application
1, bank check
In a bank check, there are many capital figures. For example, five hundred and sixty thousand yuan only (560,000 yuan) and one million and twenty-five yuan and twenty-seven cents (125.27 yuan).
2. Invoice
There are also capitalized figures (usually total) on the invoice.
Refer to the above information? Baidu Encyclopedia-China Capital Figures