How to write 202 1 10 19 in words?

There are several theories about the origin of capitalized numbers, such as Sui and Tang Dynasties, Wuhou and Song Dynasty. Among them, Gu's words in Qing Dynasty had a great influence on later generations: "Every number is one, two, three, four, five, six, seven, eight, nine and so on. It was all changed by Wuhou. " ?

In fact, Gu's statement is unreliable. Cheng Dachang, Ye, Yu Yue and others. I think the use of multi-stroke numerals began before the Tang Dynasty, and it was a difference from the beginning. The excavation and arrangement of Tubo documents provide us with a large number of large-character physical evidence before and after the Tang Dynasty. There are many capitalized figures in the documents unearthed in Tubo.

For example, in August of the twenty-seventh year of Gaochang Yanchang (587), the Ministry of War listed the amount of money spent on buying horses: "Use the money to move to Siboba to get documents." These totals are written in multiple words, obviously to prevent traitors from stealing corrections.

According to the investigation, it is quite common to write numbers in large letters in the land deeds and vouchers unearthed in Yanchang period of Gaochang (56 1-60 1). As for the coupons unearthed after the Yanhe River in Gaochang (602-6 13), it is common to use multiple words in numbers.