How deep is the water in the catering industry? Some people say: those who are eager to learn and willing to work will be considered beginners after three years; If you want to be the shopkeeper of cutting, you have to close in March. A restaurant, from site selection to opening, from service to purchasing, from ordering to cashier, involves too much knowledge and details. Any mistake in detail will lay a mine on the principle of your large-scale development. The more mines there are, the greater the hidden danger. Therefore, what kind of goods to choose when opening a restaurant is the most confusing problem for beginners. There are many kinds of items in restaurants, such as special snacks, hot pot, seafood restaurant, steaming restaurant, Sichuan cuisine, Hunan cuisine and other local specialties, which are rather troublesome. For entrepreneurs, it is difficult to make a choice at once. It seems that some people earn all kinds of vegetables, some people close their doors and transfer them, and of course some people are eager to enter the market. Products can be copied, technologies can be copied, but ideas cannot be copied. Creativity is the spark of thought, which is produced by the accumulation of experience; Creativity is the eternal sword to create the market. With this sword, we can open up new territory and create a new world.