Because the south is wetter than the north, it is easy to get acne. Because when you are in the north, there is little humidity, eating some cool food can dispel the fire, but not in the south. Cold food is also easy to accumulate moisture, causing cold and dampness to hurt the stomach, which is what you call stomach cold. I suggest you eat less honey, honey has the function of relaxing bowels, because honey contains a lot of sugar, which is easy to absorb moisture and is more serious.