If you just call it this name and register it as a store name with the Industrial and Commercial Bureau, the Industrial and Commercial Bureau will only check whether there are duplicate or similar names in the area. If not, you can register it and it will not constitute infringement. .

As for the issue of registered trademarks, I don’t know whether “Run, Brother” has been registered. If it has been registered, it also involves the concept of “class” in trademark registration. Trademark registration is divided into *** There are 45 categories. A trademark can choose to register its own products or services between categories 1 to 45 (usually 1 to 2 categories are registered, and basically not all are registered). The trademark registration for catering services is generally registered in the 43rd category. category, if there is no similar trademark to "Running Bar Food" in this category, then it can be successfully registered. Even if "Running Bar Brothers" is successfully registered in other categories, it will not interfere with or infringe on each other.