Daniel, just hold on, hope you can quickly recover from this sad story. In China we do believe in Karma, and you'll see that it does exist.
Don't try to blame her any longer, try to turn over a new page in your life cuz : firstly, as long as you are still full of hate, you will live in the sadness and you just feel furious each time you think about this fucking misadventure, and this can only hurt yourself. Secondly, you got a new girlfriend now and I bet she's completely different from this materialist woman who just cares nothing but money (and most of the Chinese girls aren't like her, I swear), you must remember that your girlfriend needs your love too, don't make her blue.