This article seems to simplify the CPF system within a write-up.
Do you understand the CPF system?
What do you think?
http://www.fivestarsandamoon.com/as-easy-as-a-b-c-p-f/
Do you understand the CPF system?
What do you think?
http://www.fivestarsandamoon.com/as-easy-as-a-b-c-p-f/