texts: I see . By the way , China was more than once ruled by foreign tribes in history . Did they issue their own coins in China ?
labels: Certainly , they did . Liao Coins and Song Coins , for example , coexisted in circulation during the Southern Song and Yuan period some 800 -1000 years ago . The Liao Coins look plain and bold in style , just like the characteristics of the Mongolian tribe . Let me look for one and show you .