Unicode symbol problem
 

We need some unicode symbols,especially numer forms. I can find almost all the symbols we need in the MS Word symbol insert. But most of them can not display in vizard. For example I select symbols from font:"Arial Unicode MS", subset: "number forms" . For the symbol ⅓ (one third), it works fine, but for ⅕ (one fifth), it turns into . We need a lot of math symobs, if we can display them in vizard, that really helps in our current project. Does anyone know how to solve this problem. Thanks