(1) Clinical manifestations: distension and pain in the liver area, chest tightness, tiredness and fatigue, good sighing, nausea and dullness, increasing or decreasing with changes in emotion, liver enlargement or non-swelling, dark red tongue, thin white greasy moss, and Xuan thin pulse. (2) Etiology and pathogenesis: Fatty liver occurs due to emotional discomfort, liver stagnation, blood stasis and dampness and phlegm stagnation. (3) Treatment principle: De-stressing the liver and Qi, resolving phlegm and eliminating stasis. (2) Spleen deficiency and dampness, phlegm-dampness internal obstruction, liver stagnation and blood stasis (1) Clinical manifestations: right rib fullness, belching and nausea, little food and dullness, tiredness and weakness, loose stools, light red tongue, thick white greasy coating, moist and slow pulse. (2) Etiology and pathogenesis: Due to the long appetite for sweet, fatty and thick-flavored products, or with emotional and mental disorders and certain disease factors, the spleen loses its health, dampness accumulates into phlegm, and the liver loses drainage, resulting in phlegm and dampness blocking the liver channels and becoming fatty liver. (3) Treatment principle: dredge the liver and strengthen the spleen, dispel dampness and resolve phlegm: 3. (1) Clinical manifestations: slightly fat, dizziness, tinnitus and forgetfulness, occasional headache, irritable heat in the five hearts, dry mouth and throat, insomnia and dreaminess, red tongue with little coating and fine pulse. (2) Etiology and pathogenesis: water does not contain wood, the liver loses drainage, the spleen is deficient in transport and transformation, and phlegm and stagnation paralyze the liver, becoming fatty liver. (3) Treatment principle: nourishing the kidney and nourishing the liver, activating blood circulation and resolving stagnation, and clearing heat and phlegm. 4.Phlegm and stasis, Qi stagnation and blood stasis, internal stagnation of stagnation (1)Clinical manifestations: pre-existing thirst disease, Yin deficiency and fire, chronic prolonged hepatitis, enlargement under the ribs, refusal to press, weakness, purple and dark tongue with petechiae, thin white fur, thin and astringent pulse. (2) Etiology: phlegm-dampness obstruction, qi stagnation and blood stasis, phlegm and blood stasis paralyze the liver ligaments, resulting in tingling and swelling pain in the liver area and formation of fatty liver. (3) Therapeutic principles: Promoting Qi and Blood circulation, resolving phlegm and eliminating stasis, eliminating swelling and dissipating nodules