Chinese used shells as money, qian, 5,000 years ago.

五千年前，中国人用贝壳当钱chp2#R+Q8~)p,wQ。

With the developments of metallurgy, metallic currency started to circulate.

随着冶金技术的发展，金属货币开始流通Kx2@]aN!&v0)o。

These copper coins originated from Chinese people's daily life and production.

这些铜币起源于中国人的日常生活和生产vBGVCptw|Ac^~。

Spade-shaped coins came from farming tools and knife-shaped coins came from fishing gear and knives.

铲子形的硬币来自农具，刀形的硬币来自渔具和刀具iwC@%DLVOeD。

The Tong Bao coin symbolizing the titles of emperor's reigns were circulated for the longest time in the history of China.

在中国历史上，象征皇帝在位头衔的东贝币流通时间最长KMq)]Vqxx@X~fU。

Gold, silver, food and textiles were once used as qian in China.

在中国，金、银、食品和纺织品曾被用作物品rG;CZu=Iez0[。

The earliest paper money, named jiaozi, came out in China more than 1,000 years ago.

1000 多年前，中国出现了最早的纸币，名为饺子otF)=^Y*H5。

Now the banknotes circulating in China is the 5th edition of renminbi.

现在在中国流通的纸币是 第五版人民币=*,V4S+vf]*-。

The appearance and printing techniques have been improved over the years.

这些年来，人民币的外观和印刷技术都有所改进#CAjMrn[V@~R。