I can't speak on behalf of FW, but for LW I've had similar issues. Sometimes some of the classifications don't show properly in the Chinese text/font.

You'll notice in one of the album in the link example I give for this post it's the same : http://www.gnutellaforums.com/showth...hlight=chinese

http://www.gnutellaforums.com/showth...hineselistings

Strange as some albums were listed in chinese & some LW couldn't display properly. I didn't include those in the sample image I provided. But it seems to be the same issue for FrostWire.

The actual songs seemed to show up fine. It was mostly only the album llistings (& perhaps one or two artists.) Verdyp would probably know why this is the case.