Start reading and educating yourself about the process. Here's a VERY long thread with a lot of good information in it: http://www.canadavisa.com/canada-immigration-discussion-board/spousal-sponsorship-t46995.0.html.
Then start reading through the instructions and guides and forms on the CIC website. Outland application for family sponsorship: http://www.cic.gc.ca/english/information/applications/fc.asp. Philippines-specific guide: http://www.cic.gc.ca/english/pdf/kits/guides/3905e.pdf
Start to wrap your mind around what the process entails. When you have specific questions, this forum is a great resource. Good luck!