- 1.Faild in introditional treatmeat, Mainly includes:MFH/liposarcoma/leiomyosarcoma/SS and others(MPNST/Fibrosarcoma/CCS/ASPS/AS/ES; 2.Receiveed at least one chemotherapy regimens treatment; 3.18-70years, ECOG:0-2,Expected survival period >3 months; 4.HB≥100g/L,ANC(Absolute Neutrophil Count) ≥1.5×109/L；PLT