you can go to : <!-- m --><a class="postlink" href="http://sasor.feoh.net/">http://sasor.feoh.net/</a><!-- m -->
to download 47-chapter Chinese book
which covers key procs of SAS/STAT
if you want to know some detail part
like regression or ANOVA
you can check amazon.com for
regression and ANOVA with SAS
UCLA has a pretty cool website for SAS
<!-- m --><a class="postlink" href="http://www.ats.ucla.edu/stat/sas/sk/">http://www.ats.ucla.edu/stat/sas/sk/</a><!-- m -->
you may check that website for some entry level knowledge