Free insurance licence courses/books

sorry, I don't have Chinese input here :(

Its an insurance company, they need me to obtain an insurance licence, (despite the fact that it will take time and I don't know if I can pass the exam easy :{ I just want to know is there anywhere online or in library that I can get FREE licence courses/books to study the exam, and what document do I need to apply the licence? if you have relevant experience please give me some advices, Thank You!!