Actually, I would say that the site is working fine as it is, without the need for a new section for Chinese "green" cars.
For example, if someone already has a carmaker in mind that makes the green car they like, or are already looking at, all they have to do is go to that car manufacturer on this website and look around. The threads will tell what is being discussed in them and it will be obvious.
As a further example, I am interested in the BYD e6 all-electric vehicle. Well, try this one out for yourself if you want to. Just go to that carmaker's section, click on it, and look at the threads. You can try the "search" function, but you really don't even need to do that. Just read the titles of the threads for BYD and click on something that mentions "e6" in it.
I think we're already good to go as we are on here. I would welcome anybody else's opinions, though, so do bring them in here.