Although it is not possible to change family factors, it is possible to reduce the incidence by making lifestyle changes. If the intake of high protein and fat is controlled, the risk of weight loss will be reduced. If conditions allow, women are advised to get pregnant early, have children early, and preferably breastfeed. For early stage breast cancer patients, surgery to remove the tumor is the preferred treatment, and in 2013, Angelina Jolie underwent a preventive mastectomy and breast reconstruction and is still beautiful, confident and happy today. While most post-operative breast cancer patients in the West have a positive attitude towards post-operative recovery and breast reconstruction, Chinese post-operative patients generally lack knowledge about breast reconstruction, resulting in many negative effects on themselves and their families. A questionnaire survey of 75 Chinese post-operative breast cancer patients showed that 97.5% of women who lost their breasts felt worried and 93.3% of women who lost their breasts had an increased sense of inferiority. Experts say that not only should we face treatment positively after cancer, but also breast reconstruction has become an important part of helping patients rebuild their confidence in life.