The sales of buns are higher in the food industry, especially for breakfast, where most people are predominantly buns and have high sales in the market, attracting the attention of entrepreneurs. Mr. Chen is a good restaurant brand with a different taste in its products and a growing number of consumers prefer it. There are many brands in the market, chen's products are well supported, they have outstanding performances in the market, they have a strong taste in the mouth, they have a diversity of materials, and they are highly valued by consumers for their products, they have a variety of delicious products that are optional, prices are very pro-people, they are well marketed and business is simple. Now that chen's shop is overselling and using online marketing support has brought good food to consumers at a price that is acceptable to a wide range of consumers, and has brought different experiences to consumers. It is highly human and will be taught by headquarters in the future, ...