Today’s society is in a special historical stage of structural adjustment, and the doctor-patient relationship is also undergoing a period of profound change in development. The author has always believed that harmony between individuals is both the original intention and the destination. Harmonious soul ravine (HSR) is a spiritual space where people with the same or similar characteristics can purify their hearts, calm their minds, become peaceful and quiet, and enter into an eternal harmony of essence, energy and spirit! People who are wounded in the mind, just be confident and fight this long-lasting battle to usher in the spring after the snow and ice (Northern Spring) with a winning attitude! The chemotherapy should be given at a higher dose according to the patient’s tolerance as much as possible, and at a certain stage of chemotherapy, efforts should be made to cooperate with surgery or radiotherapy. Therefore, the number of treatment courses should be increased appropriately according to the patient’s response and efficacy, and complete remission should be achieved as far as possible. As the toxic effects of existing drugs can continue for several weeks after discontinuation, each course of chemotherapy should be carried out at intervals of 4-6 weeks from the date of starting chemotherapy, but the toxic effects of drugs must disappear before the next course is used. 4, chemotherapy at the same time should be oral vitamin B, Lixisen, shark liver alcohol, inosine, etc. to protect and raise the white blood cells, if the white blood cells less than WBC3.0×10^9/L, platelets less than BPC50.0×10^9/L, chemotherapy should be suspended, need to wait for the white blood cells to return to normal before continuing chemotherapy, therefore, need to check the blood image every week. 5, chemotherapy drugs have different degrees of damage to the heart, liver and kidneys, so chemotherapy should be given to protect the heart, liver and kidney drugs, such as inosine and high doses of vitamins B, C and E, etc., while often rechecking the electrocardiogram, liver and kidney function, if the index is higher than normal, chemotherapy should be stopped. 6, chemotherapy, such as nausea, frequent vomiting, anti-emetic drugs can be given, and oral antibiotics to prevent intestinal infections. 7, the lesion still progresses during chemotherapy, or although tends to stabilize, but the recovery period deteriorates again, should stop or change the drug, stop or change the drug indications: treatment 1 to 2 courses of lesions still progress, or although tends to stabilize, but in the rest period deteriorates again; toxic reactions up to 3 to 4, the patient’s health has a certain threat; complications occur, such as fever > 38 degrees or bleeding tendency, etc.; the patient’s general condition deteriorates rapidly to appear cachexia . 8.It is advisable to eat more food with the function of reducing the side effects of radiotherapy and chemotherapy, enhancing the immunity of the body and anti-lung cancer (such as barley, sweet almond, rhizome, oyster, jellyfish, yellow fish, etc.). 9.Patients with lung cancer are often weak, so they should pay attention to weather changes and prevent colds; breathe more fresh air; take physical exercise appropriately, but pay attention to the amount of strength. 10.Resolutely quit smoking, drink less sprinkles, and it is appropriate to eat more fresh vegetables, fruits and high-protein food. Avoid spicy and stimulating foods (onion, garlic, leek, ginger, pepper, chili, cinnamon, etc.); avoid frying, barbecue and other hot foods and greasy, sticky and phlegm-producing foods. Radiation therapy precautions: 1. A complete course of radiation therapy takes 1 to 2 months to complete, always pay close attention to each link, which is related to the success or failure of treatment. 2.During the course of radiotherapy, you should have a physical examination once a week, and check the blood image, chest X-ray, liver and kidney function, etc. If you find that the white blood cell is less than WBC3.0×10^9/L, platelet is less than BPC70.0×10^9/L, hemoglobin is less than Hb80g/L, you should stop radiotherapy or consult a specialist. 3.Radiotherapy should be stopped when the disease deteriorates during radiotherapy, the body mass decreases significantly, or when distant metastasis occurs. 4. Pay attention to keep the skin in the irradiated area dry, avoid friction, hot compresses, physical therapy, application of irritating drugs and soap and water scrubbing, etc.