Can i apply my china visa in embassy in Philippine

Hi! i am Malaysian currently studying in Philippine . Can i make my application in this country? I will be travelling to china on dec 20. Futhermore, this is not my first trip to china. I had my previous one in my old passport. Do i still need to show a proof of it? Is the picture taking is fine?
Another last question, do you have any recommendation of travel agency to get it. so far, i hardly find myself time to go to embassy. do you know how is the charges for the service?