2015 antique collection of high-end antiques foreign banknotes

The bill refers to the currency in soft material (usually cotton) caused the value of the country (or in some areas) issue and enforce the use of symbols. The bill itself does not have value, although as a currency, but it can not exercise direct measure of value functions. The bill is a form of currency countries in the world today are using, and the bill is the world's earliest inventions of ancient Han Chinese working people, namely the Northern Song Dynasty China in Chengdu, Sichuan Jiao Zi, China is the first country to use paper currency in the world.