I had a chance to try the new Qing Hua soup dumplings place on St Catherine and they were unbelievable. I'm a huge fan of their regular dumplings but the added juice in these just makes them that much better. One must be really careful not to pierce them in the steam basket. Each order is only 10 compared to the usual 15 but they are slightly more stuffed and there is a bit more dough so as far as I'm concerned it's the equivalent of 15.
I've only previously had soup dumplings at Mei (across from Myriade) which were ok but Qing Hua blows them away. The choice of filling is not as vast as the original dumpling offerings, IIRC there are only about 6-8 choices. They also have an option for fried dumplings which I would assume are rolled in the classic way.