If your pathology report indicates no residual tumor, with both bronchial and vascular margins clear of tumor cells, and no lymph node metastasis, it indeed suggests that the surgery was thorough. Currently, all visible tumors have been completely removed, and there is no clear evidence of surrounding metastasis. Therefore, the next step is to proceed with active treatment based on the tumor type. However, whether recurrence will occur is uncertain. If there are no high-risk factors, the risk of recurrence is relatively low. The key is to maintain a relaxed mindset. If adjuvant therapy is needed, pursue it actively. If no further treatment is required, focus on a balanced diet and adjusting lifestyle habits.