Not exactly true. In exchange for their support in the War on Terror, China managed to get a number of vaguely-defined domestic opposition groups (particularly

Not exactly true. In exchange for their support in the War on Terror, China managed to get a number of vaguely-defined domestic opposition groups (particularly ethnic separatist ones) listed as international terrorist organizations. I'm not sure the point at which anti-China activities would fall under the purview of anti-terrorism laws, but I'm not sure the issue is as clean-cut as you think. A Chinese individual who sent money back home or canvassed for support might get nailed on quite a few grounds assuming the United States was willing to be consistent in applying its policies regarding Islamic terrorism to anti-China groups.