Mix the stuffing first, take 2/3 dumpling wrappers and put them together, then roll them thin with a rolling pin, but roll them from the periphery to ensure the thickness in the middle. When the dough is dry, put the stuffing in the middle, then knead a few balls from both sides, pinch out a few sides, and then turn in one direction and circle the city. Packaging everything in this way is both beautiful and simple.