If children suffer from qi deficiency, the following methods can be used to improve the situation: firstly, children can be given astragalus in water, parents can apply about 5-10g of astragalus and give children water to drink every day, which can effectively improve the symptoms of qi deficiency in children. Secondly, children can drink tea with princely ginseng, which also has a good effect of tonifying the qi and strengthening the spleen, especially suitable for children. The medicinal properties of prince’s ginseng are relatively calm, unlike ginseng, which is warm and does not lead to nosebleeds and other adverse reactions in children. In addition, children can be treated with Chinese medicines that can nourish the qi, such as Huang Qi Oral Liquid or Yu Ping Feng Granules, both of which have obvious effects of nourishing the qi and are suitable for children to be used for conditioning.