The use of traditional Chinese medicine can improve the condition of cancer to a certain extent. Different traditional Chinese medicines are used for different cancers, such as lung cancer, colorectal cancer, liver cancer and so on. 1. Lung cancer. If it is identified as deficiency of lung, spleen and qi, Six Gentlemen Tang with additional subtraction can be chosen; if it is identified as obstruction of lung by blood stasis and poison, Haifuyuyuyu Tang can be chosen; if it is identified as obstruction of lung by phlegm-heat, Qingjinhua Phlegm Tang can be chosen. 2. Colorectal cancer. For those with dampness and toxicity underflow, Sophora Jiao Pill combined with Bai Tou Weng Tang can be chosen; for those with stasis and toxicity internal obstruction, Diaphragm Downward Blood Stasis Expelling Tang can be chosen; for those with spleen deficiency and dampness stagnation, Ginseng and Atractylodes Macrocephalae can be chosen. 3. Liver cancer. For those with liver stasis and spleen deficiency, combining with Rhubarb Stinging Worm Pill is recommended; for those with dampness-heat and toxin gathering, Artemisia capillaris Tang is recommended; for those with liver and kidney yin deficiency (deficiency of yin in liver and kidneys), Consistent Decoction is recommended. If you are suffering from cancer, you need to consult a doctor in time and take medication after the doctor’s diagnosis and treatment, and all the above traditional Chinese medicines should be used correctly under the guidance of a professional doctor.