I asked the very same question a while back. Pretty much got the same answers too.
This forum gets a TON of views. We should have this section filled with new threads every day, but obviously that isn't happening. I've also heard that it could be people interested in chinese cars that can't read/write English. However, I think there are some decent translation devices out there, so not sure if that is the case.
Still, I'll be here. Just not every day.