Try not to eat too greasy or too cold food on vegetables. You can stir-fry or steam vegetables for children, as well as vegetable soup, such as steamed pumpkin and boiled radish soup, which can properly supplement vitamins and will not cause excessive burden on children's digestive function. You can also make some egg soup for your child to supplement protein without causing indigestion.
In terms of fruit, you can cook more rock candy pear water for your child, which has the effect of clearing away lung heat and moistening cough, and will help your child cough. Children can also eat grapefruit properly in ordinary fruits, which also has some effects of clearing away lung heat.