Livonia is an ancient part of Lithuania, but I think the "coin" is a modern reproduction. You can read about Livonia in Wikipedia. Can't help with the Chinese "cash" coin - there's a zillion different varieties, not all from China.
I get answer from another forum, about chinese coin. http://www.ichengxuan.com/antiques/55871/ One half is the same
I think that i found the livonia coin also. http://www.delcampe.net/page/item/i...-MONETA-RVALIE-1537-SILVER-BB,language,E.html But yes, my coin is reproduction. It's fantasy cash coin, about 1 eur.