Jiaozi is a kind of food that many people like. It is also suitable for wrapping jiaozi in midsummer. There are all kinds of fillings in Northeast China, such as pork and sauerkraut, leek and egg, leek and shrimp, celery and pork.

Northeast China can be said to have brought the potential of jiaozi cuisine into full play, with a large appetite and thin skin and many fillings. Of course, the most classic is jiaozi with sauerkraut stuffing in Northeast China, which is a special food in Northeast China. This dish is essential for holidays, family reunion or solar terms. Jiaozi stuffed with leeks and eggs is also very good.