For liver metastasis of colon cancer, traditional Chinese medicine needs to treat it with medicines, such as qi stagnation and blood stasis (blood stasis due to unobstructed flow of qi) can be treated by oral medication of diaphragm-under-phase blood stasis-expelling soup with additional subtraction; damp-heat and toxicity can be treated by oral medication of acacia jiao pill combined with Artemisia capillaris soup with additional subtraction; yin deficiency of liver and kidney can be treated by oral medication of consistency decoction combined with Zhi Bai Di Huang Wan with additional subtraction. 1. Qi stagnation and blood stasis syndrome: symptoms such as tingling pain in the abdomen and ribs, tingling pain in the abdomen, dark color of lips and nails, dark color of face, purple and dark texture of tongue, mental depression and atrophy, and loose stools, etc., may be orally taken under the diaphragm to activate blood circulation and eliminate blood stasis (to promote blood circulation and eliminate blood stasis in the body). It is forbidden for those who are allergic to the drug. 2. Damp-heat and toxicity syndrome: pain in the abdomen and chest and hypochondrium (chest and ribs), yellowish color (yellowish and lusterless), sticky mouth, nausea and vomiting, sticky stools, bitter mouth and dry throat, etc. Oral administration of Yin Chen Artemisia Tang combined with Sophora Jiao Pill can be used to clear damp-heat. It is forbidden for those who are allergic to drugs. 3. Yin deficiency of the liver and kidney: symptoms include chest and hypochondrium pain, abdominal pain, heartburn, heat in the hands and feet, lumbar and knee soreness and weakness, flushing, dizziness and tinnitus, etc. Consistent Decoction combined with Zhi Bai Di Huang Wan can be taken to nourish the yin of the liver and kidney. For those who are suffering from accumulation of phlegm, white and greasy tongue coating, sunken and stringy pulse, it is not recommended to use Consistent Decoction. It is forbidden for those who are allergic to the drug. For patients with liver metastasis of colon cancer, traditional Chinese medicine only plays a role in relieving the symptoms, it is recommended to consult doctor in time, use medicine under the guidance of doctor’s diagnosis, and cooperate with other therapeutic means if necessary, and do not take medicine by oneself, so as to avoid delaying the condition.