Etymology of the Korean currencies
The won is the currency of both North and South Korea. "Won" is a cognate of the Chinese currency unit, the yuan (//), and the Japanese currency unit, the yen (; ¥), meaning "round object". The won is subdivided into 100 jeon ().
Chollima Movement
Chollima has been used as a brand name for trucks, buses, and tractors in North Korea. One of the lines on the Pyongyang Metro is called Chollima, as is the North Korean national football team. The winged horse has been depicted on North Korean currency starting in 1978, as well as being seen on postage stamps.