The profit of handmade dumplings depends on many factors, including the price, cost and sales volume of dumplings. Jiaozi's gross profit is over 65%. Jiaozi is an ancient traditional food in China. Formerly known as wonton, there are also many names, such as jiaozi, Joule, Bian Shi, Bian Shi, Gaowan, vermicelli dumplings, jiaozi bait, jiaozi bait, water snacks, water jiaozi and so on. Jiaozi has various cooking methods, such as boiling, steaming, frying and roasting. Jiaozi, as a convenient and quick food, is one of the breakfasts for office workers and housewives.