These spammers are most likely all manual registrations, so bot protection doesn't help and they are all from China or Taiwan (95% of them).
So please report any post that fits the "spam" criterium, to report a post click on the Triangle like this one:
![Image](http://forums.openkore.com/styles/prosilver/imageset/icon_post_report.gif)
The top one is when you do not hover over it, the bottom one is when you hover over the image.