btw, we prefer typesetting Chinese document like this:
forgive me for intrusion $>pdfinfo yt.pdf Creator: LaTeX with hyperref package Producer: xdvipdfmx (0.7.3) CreationDate: Sat Dec 27 16:17:05 2008 Tagged: no Pages: 533 Encrypted: no Page size: 498.9 x 708.66 pts File size: 2966285 bytes Optimized: no PDF version: 1.4 $>pdffonts yt.pdf name type emb sub uni object ID ------------------------------------ ----------------- --- --- --- --------- TYNLGQ+FZKTK--GBK1-0 CID TrueType yes yes yes 8 0 GBLMNF+SabonLTStd-Bold-Identity-H CID Type 0C yes yes yes 15 0 XJQTVQ+SabonLTStd-Roman-Identity-H CID Type 0C yes yes yes 32 0 Error: Unknown character collection 'Adobe-GB1' ADRNAX+AdobeFangsongStd-Regular-Identity-H CID Type 0C yes yes no 318 0 Error: Unknown character collection 'Adobe-GB1' Why ? -- luigi