2. Put the stuffing into the dough in the left hand. As long as it can be wrapped, the stuffing tastes better. After the filling is put away, fold the dough in half to make it change from round to semicircle. If the arc of a semicircle is divided into three equal parts, the middle part should be pinched first. Isn't the third part on both sides not pinched yet? Don't worry, here comes the point. ...
You can't pinch the left and right sides like the middle, otherwise it will become a flat moon bud, which tastes bad and doesn't look good when standing up. You can't pinch along the middle, you have to pinch the outermost corners of the left and right sides to the left and right sides of the middle part, so looking down vertically is like an "H" shape, and the horizontal line in the middle is stretched a lot. At this time, hold the two sides of the "H" at the thumb and finger roots of the left and right hands respectively, and pay attention to the roots. If you hold the dough and make sure its edges are aligned, then pinch both sides of jiaozi with your thumb. At this time, the edge of jiaozi was completely surrounded by the thumb and fingers of both hands.