Run LaTeX for TeXLive or MikTeX 2.4 CD

Since I don’t want to leave large disk space for CTeX to enjoy LaTeXing in Windows, I just downloaded TeXLive and MikTeX 2.4 for test. But I found using CJK package to processing Chinese can’t produce Chinese at all, so I digged into texmf directories of both and found the gbsn font map. And this is the solution, use \begin{CJK}{GB}{gbsn}