Both Radix et Rhizoma Glycyrrhizae Praeparata and Radix et Rhizoma Glycyrrhizae Praeparata are traditional Chinese medicines. Radix et Rhizoma Glycyrrhizae Praeparata has the effect of benefiting the qi, tonifying the spleen and the stomach and can be used for treating weak spleen and stomach and tiredness and fatigue; Radix et Rhizoma Glycyrrhizae Praeparata has the effect of warming the middle Jiao and dispersing coldness (to dispel coldness by medicines warming the spleen and the stomach), and can be used for the treatment of cold pains in the epigastric region (the epigastric region and abdomen feeling cold and pain), vomiting and diarrhea. 1. Roasted Licorice: It is the processed product of licorice, which is sweet in taste and flat in nature, with the effects of tonifying the spleen and stomach, benefiting the qi and restoring the veins (making the veins full and smooth by tonifying the qi), and can be used in the treatment of weak spleen and stomach, tiredness and fatigue, palpitation, and knotting of veins (the pulses beat discontinuously with intermittent intervals). 2. Dried ginger: the source of the drug is the dried rhizome of ginger, family Zingiberaceae, which is pungent and hot in nature, with the efficacy of warming the middle and dispersing cold, warming the lungs, warming the drinks, returning the yang to open the veins and can be used for cold pain in the epigastrium and abdomen, vomiting and diarrhea, coughing and coughing with cold drinks and cold limbs, and other treatments, but it is pungent, hot, and dry and strong, so those who suffer from yin deficiency with internal heat and blood heat paranoia (the heat evil leads to the blood abnormally going out) should avoid using it. In addition, licorice should not be used with seaweed, glycyrrhiza glabra, coriander, jing dahua, red dahua and other Chinese herbs, the specific combination of Chinese herbs should also be used under the guidance of a physician to identify the evidence, it is not recommended to blindly use on their own, so as not to cause damage to the organism.