In fact, removing garbage and toxins from alveoli is only one of the functions of Qingfeibao soft capsules. In addition, it has the following functions. First, it can maintain the normal function of alveoli. Second, it can greatly enhance human immunity. This is because most Qingfeibao soft capsules contain a certain amount of kangaroo essence. By the way, there are many enterprises involved in the production and sales of R&D and Qingfeibao soft capsules at home and abroad. When choosing a brand, we must pay attention to choose the one with acceptable economic conditions and relatively expensive price, because the relatively expensive ones will have better health care effect, such as Qingfeibao Soft Capsule of Aoneng and Qingfeibao Soft Capsule of Shanghai Yitian Industrial Co., Ltd., whose sales prices are quite expensive. If we can give priority to these two brands. Through these sharing, we all understand that the function of Qingfeibao soft capsule is mainly reflected in some specific aspects.