Land Based SSMs

[XabbaRus]

I'm starting to complile a list of land based SSMs. I know the chinese have a whole bunch but what I am trying to find are pictures and details of teh launch vehicles. I remember seeing a picture of a chinese launch vehicle that had a missile box on teh back and could traverse as needed.

If there is any places I can look apart from the obvious or if you have links please post them.

It would make a change instead of the dull thing there is at the moment.