Thanks guys,<br><br>Actually, I&#39;m running Debian on a very small partition, so I don&#39;t have much spaces for the font cache. So every time I wanna download a big patch like openoffice, KDE upgrade or something else, the cache is the first thing I delete. I don&#39;t think it makes much sense so I just make luatex rest for a while until I got a chance to format my entire hard disk.
<br><br>And, for my case, I don&#39;t think luatex will show its advantage here, because I don&#39;t need it to treat the opentype fonts. Chinese characters are almost the same size, so I think we can even make a universal .tfm files which could match all CJK fonts. So technically, I don&#39;t need the 
AdobeMingStd-Light.otf to get these tfm files.<br><br>Anyway, what I&#39;m wondering is how to design the map file. What should I write on the basename column? I read about the pdftex manual but can&#39;t get much help. I&#39;ve tried some other fonts, but only SimSun works, it&#39;s pretty weird.
<br><br clear="all"><br>-- <br>Best Regards<br>Chen<br>----------------------------------------------------------------<br><br> &nbsp; &nbsp; &nbsp; &nbsp; &nbsp;Zhi-chu Chen | Shanghai Synchrotron Radiation Facility<br> &nbsp; &nbsp; &nbsp; &nbsp; No. 2019 | Jialuo Rd. | Jiading | Shanghai | 
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