Welcome to the ranks of posters, colonel.
Yes, Chinese units may move into (occupy) Kwangtung and Burma at any time, with no political consequences.
BoardGameGeek is a good place to upload files for sharing.
I few weeks ago I found a page on this website that listed different places to buy A&A style pieces/units. In fact, I ordered a few items from Brookhurst Hobbies and they were really nice. However, now I am unable to locate that same page again (my bad, forgot to bookmark it). Can any of you point me in the right direction??
Thanks!