Sempervirens and Hedera alba do not have anticancer effect per se, but can only be used as adjuvant treatment for cancer patients with evidence of congestion of heat and toxins. Specific medication should follow the doctor’s prescription. White Flower Snake Tongue Herb has the effect of clearing heat and removing toxins (removing heat and toxins from the body), inducing dampness and clearing away gonorrhea, and can be used for carbuncle sores, sore throat, poisonous snake bites, and hot gonorrhea (burning and tingling pain in urination, accompanied by frequent urination and urgent urination, and discomfort of pulling in the lower abdomen). Attention to yin gangrene (is a class of slow condition of yin sores and ulcers disease of the general term) and spleen and stomach cold (spleen and stomach weak cold) people avoid using white flowers snake tongue grass, pregnant women should not be served. It has the effects of diuretic and swelling, clearing heat and removing toxins, dispersing blood stasis and stopping bleeding (clearing stasis and stopping bleeding), and can be used for treating heat-poisoned carbuncles and swellings, scrofula (mainly refers to cervical lymph node tuberculosis), and sore throat, etc. It is not recommended to be taken by pregnant women. It can be used to treat heat poison carbuncle, scrofula (mainly refers to neck lymph node tuberculosis), sore throat and other diseases. In summary, if a cancer patient is diagnosed with heat and toxin congestion, he or she can take Huperzia serrata and Huperzia serrata under the guidance of a physician to assist in the treatment of the disease and to help relieve the symptoms of discomfort. Specific medication should be under the guidance of a physician, do not take medication without authorization, so as not to cause adverse reactions.