The treatment plan for breast cancer patients is usually tailored to the patient’s condition. Patients with high risk factors should be treated more aggressively and the treatment plan should be more “aggressive” to effectively reduce the risk of recurrence. High-risk factors for breast cancer patients include the following: 1) moderate or low differentiation; 2) tumor volume ≥4cm3; 3) first two surgeries; 4) lymph node metastasis ≥4; 5) vascular or lymphatic thrombosis; 6) ER and PR negative; Cerb-B2 overexpression; 7) inflammatory breast cancer; 8) young women, age <35 years, pregnancy and lactation; 9) breast cancer. breast cancer during pregnancy and lactation; 9, those with family history.