It is strange how the same type of food can be given a different name.
The above is known as Potstickers in the woods. I would have called them "Jiao Zhi".
These are frozen Potstickers from Costco. It is easy to cook, and unlike some frozen dumplings, the meat inside is juicy and full of flavor. The men in the house, big and little, love these dumplings. It will be a regular dish on our table =)