After processing this file with TEX, you can see all the Song Chinese characters. Suppose your Song is called GBKSONG, if not, please change the first line. / dec / ff {gbksong} / dec / showchar {{/ count0 = 0 / par / loop / char / count0 {/ adjENRM / NUNT0} / advance / count0 by 1 / ifnum / count0 <256 / repeat / par} } / Dec / showchinesefont {{= 1 = 1 / loop / bigskip / noindent / tenrm0 / number / count1: / font / c = / ff0 / number / count1 / c / showchar / advance / count1 by 1 / ifnum / count1 < 10 / repeat} {/ count1 = 10 / loop / tenrm / number / count1: / font / c = / ff / number / count1 / c / showchar / advance / count1 by 1 / ifnum / count1 <95 / repeat} / ShowChineseFont / Bye
