Tucson is the Admiralty Herb, and there is a difference between Admiralty Herb and Herb, the main difference lies in the flavor, efficacy, and main treatment. 1. Sexual flavor: Jin Zhong Yin Chen is bitter in taste and cool in nature. In Chen Chen is bitter and pungent in flavor, and slightly cold in nature. 2. Efficacy: Both herbs have the effect of clearing heat and removing dampness (removing heat and dampness from the body). However, Jin Zhong Yin Chen also has the effects of cooling the blood and stopping bleeding (cooling and moisturizing the blood to prevent bleeding) and removing blood stasis and relieving pain (removing blood stasis to relieve pain). It is also useful in relieving jaundice by inducing diuresis (clearing the bile ducts of evil qi and eliminating jaundice). 3. Indications: Jin Zhong Yin Chen is used for treating jaundice with dampness-heat, dysentery with intestinal inflammation, drenching of urine, carbuncle and canker sore (acute infectious disease with reddish skin like paint), blood in urine, blood in stools, bleeding from wounds, dysmenorrhea, menstrual occlusion of stagnant blood, and bruises, etc. It is also useful for relieving pain by eliminating stagnant blood. Yin Chen is mainly used for treating jaundice with low urine output, dampness and warmth (warm disease caused by feeling dampness and heat), summer dampness and itching of wet sores. The adverse effects of Yin Chen are not clear, and should not be taken for yellowing not caused by dampness-heat. Adverse reactions and contraindications of Jin Zhong Yin Chen are not clear. Clinical application of Jin Zhong Yin Chen and Yin Chen need to be in the professional doctor after diagnosis and treatment, according to the specific needs of the selection of suitable herbs, do not remember to use on their own, so as not to delay the condition.