According to the Food Safety Law

The upper layer of the refrigerator is the cold room, where you can put some cooked food, drinks and fruits, and the lower layer of the refrigerator is the freezing room, where you can put some raw or cooked meat and things that need to be frozen, such as ice cream.

Something like that

In the upper left corner of the refrigerator door, put a label that says raw or cooked. Generally, the upper level of the kitchen refrigerator is cooked, and the lower level is the released food. In the upper left corner of the refrigerator door, put a label that says raw or cooked. Generally, the upper level of the kitchen refrigerator is cooked, and the lower level is the released food. The kitchen refrigerator should be labeled raw and cooked. If it is raw, it should be labeled as raw food; if it is cooked, it should be labeled as cooked food.