What does steel collapse mean?

Steel _: small denomination metal coins. At present, there are three denominations of metal coins in circulation in China: 1 jiao, 5 jiao and 1 yuan * * *. As early as the late liberation, the denominations of one point, two points, five points, 1 corner, five corners and 1 yuan were collectively called steel _.

Steel _ place of origin:

Generally read as steel _ son or steel _ son, it originally refers to the small copper coins issued in the late Qing Dynasty, and ten coins are one copper coin.

Use occasions:

Steel _ Usually, when replacing or using automatic coin-operated equipment, people are used to calling coins steel _ children to emphasize the difference between coins and paper money.

There is also the folk custom of collecting steel, which is mostly used to accumulate pocket money and cultivate children's habit of saving; In addition, steel has the value of collection and appreciation and can be used as a tool for divination.