Refer to the post for step-by-step photos on how to wrap the dumplings. My mom also likes adding dried scallops to the filling for more umami flavor. You can usually find dried scallops in Asian supermarkets. If dried scallops are difficult for you to obtain, feel free to leave it out. If you want a more indulgent filing, you can also add pork back fat to the filling. You can read more about it in the notes. This recipe makes between 25 to 30 dumplings.