Lung cancer stage 1b is early stage lung cancer, and patients with early stage lung cancer usually need about one month’s time to recover after surgery. Early stage lung cancer patients mainly because the volume of tumor is less than two centimeters, and there is no lymph node spread and metastasis, and they can be detected, diagnosed and treated early, and can be completely removed by radical surgical resection to remove the tumor cells. For patients with early stage lung cancer, it is usually curable. Moreover, since there is no lymphatic metastasis, early stage lung cancer patients usually do not need to do lymph node dissection, so the trauma of surgery is relatively small compared with that of middle and late stage lung cancer patients, and the recovery time is relatively short. Although chemotherapy and radiotherapy are not needed for early stage lung cancer after surgery, regular rechecks must be paid attention to, so as to prevent tumor recurrence. It is recommended to go to regular hospital in time and standardize the treatment.