Ginger is a perennial herb that enjoys high temperatures, humid climates, and ample sunlight. The rhizome is massive, connected by single or several stems, with a fragrant aroma. It has a pungent taste, a warm nature, and belongs to the stomach meridian. It has the effects of warming the stomach, removing dampness, promoting qi, dissipating digestion, and relieving pain. The volatile oil of Astragalus mainly contains ethyl methoxycinnamate, which has been shown to have anticancer effects.