This depends on the specific situation. Sausage is a popular food, especially in recent years, sausages are sold everywhere. Opening a shop and dining car have their own advantages. Opening a store allows customers to enter the store. Eating in the lobby will increase orders and people will consume more products. The dining car is more flexible, and you can choose your own time and place. Now that the country is spreading its economy, small dining cars can go to the night market and have flexible choices. Anyway, each has its own advantages, depending on yourself and the local situation. Great, great, royal sausage, you can join his family, and the teacher at headquarters will give you some advice, so you can learn about it then.