Abstract: TNBC is a special type of breast cancer with strong aggressiveness and poor prognosis. Chemotherapy is still the main treatment for TNBC, due to poor efficacy of endocrine therapy and targeted therapy. However, TNBC is a kind of heterogeneous disease, so it is urgent to study the precise molecular types and explore new precision treatment. This paper will summarize the results of clinical trials and analyze treatment strategies for TNBC, including surgical treatment, radiotherapy, chemotherapy, targeted therapy and immunotherapy, in order to provide evidence for clinical management.