On October 11, 2119, Tianjin Food and Drug Administration, in accordance with the provisions of the Food Safety Law, started issuing the Catering Service License in restaurants, canteens and other food consumption sectors in Tianjin from now on. According to the format and scale of operators, catering service licenses are classified and managed, which are mainly divided into five categories: restaurants, fast food restaurants, snack bars, beverage shops and canteens. At the same time, restaurants are subdivided into super-large restaurants, large restaurants, medium-sized restaurants and small restaurants according to the use area of business premises or the number of dining seats. The catering service license has added a remarks column. It is required to indicate the name of the canteen and the products that cannot be processed; The business categories and supply varieties are defined in more detail, such as: "school canteen, including cold dishes, excluding decorated cakes and raw seafood."

According to Zou Jinhong, a catering expert, the general classification of restaurants is as follows:

Restaurants are divided into different service modes, which can be generally divided into: table service, counter service, self-service and enterprise unit. According to the types, dishes and flavors, there are many points. The following are some common names and introductions of restaurants in China: the largest hall with the most complete facilities in the restaurant. It can be used not only as a

place for large-scale banquets, wine banquets and tea parties, but also as a place for large-scale international conferences, large-scale trade fairs and festivals. A restaurant that mainly serves drinks and coffee, as well as snacks, western food and fast food. There are also garden restaurants, revolving restaurants, fast food restaurants and group restaurants.

At present, restaurants are divided into five different grades like tourist hotels, that is, five-diamond restaurants, but this is not common. Some of the more common evaluations in the industry are: Chinese famous restaurants, green restaurants, green restaurants, A-level reputation, A-level health units, etc. Generally, restaurants that have won these honorary titles are usually better restaurants. What's more, people usually classify restaurants in society by high, medium, low, large, medium and small. Xia style catering network