Portrait appears to be of Chiang Kai-shek, which implies Taiwan as its origin. However, that's a map of the whole of China on the reverse, and it's not clearly denominated, so I'm inclined to believe it's a commemorative medal of some sort, probably pretty modern. That's all I've got, sorry I can't be of more help.
Disclaimer: While a tremendous amount of effort goes into ensuring the accuracy of the information contained in this site, Coin Community assumes no liability for errors. Copyright 2005 - 2026 Coin Community Family- all rights reserved worldwide. Use of any images or content on this website without prior written permission of Coin Community or the original lender is strictly prohibited. Contact Us | Advertise Here | Privacy Policy / Terms of Use