I did a quick google search and I don't think this website has been listed. While it isn't "China specific", I do feel it can be a great resource. By searching China (and other terms) you can access magazine articles, blog posts, and other supplemental material. This site was brought to my attention a few years back by our EL coordinator.
They do offer subscriptions to their magazine and film-kits for free to educators. They had recently offered educators free Asian Pacific American posters via their e-newsletter.
http://www.tolerance.org
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