Here is a How-to guide to DIY Chinese Visa Photo. The requirement of it is 33mm x 48mm, a little bit smaller than 2 inches. Here is a sample picture from official China embass website. So just take a picture by yourself and use any photo editing tool you like.
First of all, the passport remains the exclusive property of the Government of Canada and the person is allowed to use it. Safekeeping As the custodian of this passport, it is your responsibility to keep it in a safe place at all times. If issued to a child, it is