Orange peel is tangerine peel, which has three functions: one is to guide cold evil in the chest, the other is to break qi stagnation, and the third is to benefit the spleen and stomach. Chenpi Wen can tonify the spleen, Xin can wake up the spleen, and bitter can strengthen the spleen. Because dried tangerine peel governs the qi of the spleen and stomach, the spleen and stomach are located in the middle jiao, and the qi of the middle jiao passes through, so that the qi of the triple jiao also surges. Sanjiao is the official of blasphemy, with water and liquid, accompanied by damp evil; It is also a mansion outside the Tibetan mansion, reaching the heart and lungs and down to the liver and kidney. Therefore, the role of dried tangerine peel can be extended to all collectors and spread all over the body. Folium Artemisiae Argyi has anti-inflammatory and bactericidal effects. The combination of the two is beneficial to the treatment of liquids and bacteria.