
Yes, there are more. These ones are my faaaavorite.
Also pork, but not much broth. Both steamed and fried (simultaneously), so they have the crispy underside and the soft upper. Aside from not being soup dumplings, they also differ from the other dumplings in shape: they're closer to a crescent or half-moon shape than spherical. They're don't have the sweet tinge of sheng jian bao, and they're not quite the same taste as the xiao long bao, although I'm at a loss to describe the difference.
Guo tie aren't exclusive to this part of China, and are the dumplings that you're most likely to find in other parts of the world (they're also related to Japanese gyoza -- and, sadly, to the disturbingly named "Peking ravioli" that you find in New England), although the quality and contents can vary tremendously.

When I said "these" are my favorite, I meant the ones in the picture, from this vendor. He stands in an open stall, facing the sidewalk, so that the dumplings (and their aroma) are smack next to you. Best. Advertisement. Ever.