2. Squeeze a pleat before and after jiaozi, first pinch it from the middle, push a pleat in the middle with your right thumb, and push a pleat in the middle with your left index finger, so that it can be wrapped faster than the first one.
3. Big belly crowded jiaozi. First, hold the edges, and then put them into your hand. Although this package is slow, it is the easiest for beginners to use.
4. The key step is coming! Abdomen in! Take a closer look at where it is crowded! Everyone is trapped here! It's an extension of the roots of two thumbs!