Restaurants: refers to commercial entities that mainly provide catering services, including Chinese restaurants, fast food restaurants and snack bars. These stores usually provide all kinds of food and drinks, including staple food, snacks, drinks and so on, to meet people's dietary needs.
Small food store: refers to a commercial entity that mainly sells snacks, sweets, cakes and other snack foods. These stores usually provide foods with various tastes and brands to meet people's leisure and entertainment needs.
Small deli: refers to a commercial entity that mainly provides various cooked food products, including barbecue, fried chicken, hot dogs, hamburgers and so on. These stores usually offer all kinds of cooked food products to meet people's needs for fast food.