"Drug meaning": Pogostemon cablin, with fragrant gas, is good for stomach gas, so as to regulate middle energizer, treat vomiting and cholera, and eliminate filth and nausea. And the fragrance can harmonize the five internal organs. If the spleen and stomach are not in harmony, it can be used to stimulate the spleen and stimulate appetite. Xin can help nine orifices. If it is rampant, it can prevent the invasion of foreign evils and has the power to preside over righteousness. All kinds of qi-promoting drugs are mild in nature and can protect qi and nourish lung and stomach. However, the leaf belongs to Yang, which is a thing that happens, and its nature is sharp and fragrant, so it is not suitable to take more.