Treatment for lung cancer should be based on the pathological staging, the pathology type, the biological behavior of the lung cancer, and individualization, taking into account the patient's cardiopulmonary function and overall systemic condition to develop a personalized treatment plan. For non-small cell lung cancer and small cell lung cancer, the treatment approaches differ significantly. Therefore, it is advisable for patients to seek treatment at specialized hospitals, under the guidance of oncology specialists. Generally, treatment options for non-small cell lung cancer include surgical resection, adjunctive chemoradiation, neoadjuvant chemoradiation, targeted therapy, and immunotherapy. For small cell lung cancer, a comprehensive treatment plan combining chemoradiation, along with prophylactic cranial irradiation and other aggressive treatments, is recommended. Each individual's situation might differ, so it is important to focus on a personalized comprehensive treatment plan rather than a one-size-fits-all approach.