where i can see base sas and advanced sas material

[RW9]

You really need to start clarifying your questions.  Are you talking about the SAS Certification courses?  If so you may want a book on the subject, you can get them on Amazon or from SAS.  If you need some training then there are free materials:

http://video.sas.com/#category/videos/how-to-tutorials

For example.