Lung cancer is one of the common malignant tumors, which belongs to the category of “lung accumulation”, “phlegm drink”, “cough”, “respiratory distress” and “wheezing” as called by the ancient people. It belongs to the category of “lung accumulation”, “phlegm drink”, “cough”, “breath”, “wheezing” and other diseases. According to TCM, its occurrence is closely related to the deficiency of positive energy and the invasion of evil toxins. The pathological characteristics of intermingling deficiency and reality always exist in the process of occurrence and development of lung cancer. Early diagnosis and comprehensive treatment are still two important factors for lung cancer to achieve good results. In China, Chinese medicine treatment occupies an important position in the comprehensive treatment of lung cancer. However, some people think that Chinese medicine treatment should be started only after the end of western medical treatment or when the disease is not suitable for choosing western medical treatment. In fact, it is not! After lung cancer patients are diagnosed, they can choose Chinese medicine treatment in different stages of cancer treatment. A lot of clinical studies and clinical experiences show that the combination of Chinese and Western medicine is the best way to treat lung cancer. In the treatment of lung cancer, TCM treatment is a combination of “orderly treatment” and “holistic treatment”, which means that different treatment strategies are adopted in different stages according to the progress of the patient’s disease and the state of the body’s evil and positive. The advantages of Chinese medicine in treating tumors and tonifying the body are as follows: (1) Post-surgical patients: due to surgical damage, patients mostly show deficiency of both qi and blood, often showing symptoms such as weakness, dry mouth, spontaneous sweating, night sweating, dullness, abdominal distension, insomnia and dreaminess, etc. Using Chinese medicine can nourish qi and blood, alleviate surgical complications, and help patients recover faster so that they can successfully start subsequent treatments, such as adjuvant chemotherapy and radiotherapy, etc.; (2) (2) Taking traditional Chinese medicine during radiotherapy and chemotherapy can reduce the side effects of radiotherapy and chemotherapy, such as nausea, vomiting, constipation, leukopenia, anemia, insomnia, pain, dry mouth and thirst, and improve the completion rate of radiotherapy and chemotherapy; (3) For lung cancer patients who are suitable for targeted drug therapy, the side effects of targeted drugs, such as rash, diarrhea, mucosal ulcers, can be reduced through traditional Chinese medicine treatment; (4) Minimally invasive interventions (argon helium knife, particle implantation, etc.) can be used to reduce the side effects of targeted drugs. (4) Patients treated with minimally invasive interventions (argon helium knife, particle implantation, etc.) can take Chinese medicine after interventions to reduce local bleeding, edema, pain and other symptoms, promote wound healing, and delay tumor recurrence; (5) After the completion of western medical treatment, continue Chinese medicine treatment, which can consolidate the therapeutic effect, delay or reduce tumor recurrence and metastasis, and prolong survival time; (6) Patients with advanced stage or lesions not suitable for surgery or radiotherapy, chemotherapy, molecular targeted therapy can continue to take Chinese medicine treatment to reduce the side effects of targeted drugs. (6) Patients with advanced stage or lesions not suitable for surgery or radiotherapy, chemotherapy or molecular targeted therapy can adopt simple Chinese medicine treatment to control tumor growth, relieve clinical symptoms such as cough, asthma, shortness of breath, sputum, hemoptysis, weakness, loss of appetite, constipation or diarrhea, stabilize the disease, improve the quality of life and prolong survival. TCM treatment does not only refer to simple herbal tonics, but also includes proprietary Chinese medicines, herbal injections, acupuncture therapy, herbal external treatment, nourishing creams and so on. Therefore, regardless of age, gender, disease stage or treatment phase, lung cancer patients can choose TCM treatment. However, in different stages or different disease conditions, sometimes Western medicine treatment is the main treatment, supplemented by Chinese medicine treatment to reduce toxicity and increase effectiveness; sometimes Chinese medicine treatment is the main treatment to support the righteousness or both attack and supplementation to control disease development and improve survival quality.