> Using fontforge to find which chinese glyphs in the pfa file (like > sunex9a.pfa), then just input some of those glyphs will give a > correct ps file. If it can use groff's fallback mechanism, it > should work, however, I don't know how to do it. :)
Try this: .ds SUNEXT SUNEXT00 \ SUNEXT01 \ ... \ SUNEXTff .special \*[SUNEXT] Werner