First of all, I think jiaozi can be wrapped, because they don't conflict with each other, and they won't be poisoned or cause death if eaten, so I think you can wrap your toes together and wrap jiaozi, which should be delicious! My mother peeled it for me like this, and it was really delicious! So you can package jiaozi, and so can you! After all, it is natural that jiaozi bought outside is not as delicious as jiaozi packed at home.