Children with deficiency of middle qi (weak spleen and stomach qi) resulting in small voice and poor memory are generally recommended to be regulated by both daily diet and medication. 1. Daily diet: It is recommended to strengthen the nutritional supplements for children, but the diet should be light and easy to digest, and you can eat more jujubes, lotus seeds, fructus thickening, yam and other foods, which can help to replenish the middle qi. 2. Medication: Since the deficiency of middle qi in children is mostly related to the deficiency of the spleen and the deficiency of qi and blood, if such symptoms are more obvious or accompanied by other discomforts, it is recommended to consult a doctor in time and use medication under the guidance of a physician, such as tonifying the middle qi pill and Sijunsun pill, etc., but patients with colds and fevers are not recommended to take the above medications. The adverse effects of the above prescription drugs are not yet clear. In addition, the child should maintain good habits, moderate labor and ease, appropriate participation in outdoor activities to improve physical fitness. Acupuncture and tuina can also be used as prescribed by the doctor.