China
China is the country that uses yuan currency.
CHINA is the country that uses Yuan Dollar.
That lettering is on coins from China. China - People's Republic - Yuan renminbi (1949-date)
Brazil.
Guatemala
India, Nepal, and Pakistan use rupee coins.
Japan is the only country that uses the Yen as their currency.
This coin is likely the 1 Yuan aluminum coin from China. It features a denomination of "1" on one side and various designs on the other, such as the national emblem or the country's name in Chinese characters. It is commonly used for everyday transactions in China.
I beleieve that coins in China are called Fen; Paper money is called Yuan
yuan
Belgium. But any coin with the name "Belgie" (French for "Belgium") is now obsolete. Belgium switched to the euro in 2002, and euro coins don't carry country names.
Only Chinese use yuan. No other country does.