we establish a 272 Chinese STS patients cohort containing 12 sarcoma subtypes, well-differentiated liposarcoma (WDLPS), myxoid liposarcoma (MLPS), dedifferentiated liposarcoma (DDLPS), angiosarcoma (AS), undifferentiated sarcoma (UPS), myxofibrosarcoma (MFS), other fibroblastic/myofibroblastic tumors (otherFS), leiomyosarcoma (LMS), rhabdomyosarcoma (RMS), malignant peripheral nerve sheath tumor (MPNST), synovial sarcoma (SS), and epithelioid sarcoma (ES).