Blood stasis syndrome is a common syndrome in tumor patients. The studies by both ancient and modern physicians show that blood stasis is a significant cause of neoplasia as well as metastasis. It is clinical proven that blood-invigorating and stasis-dissolving Chinese herbs could inhibit the proliferation

metastasis and recurrence of tumors. Nowadays

there exists controversy in the application of blood-invigorating and stasis-dissolving Chinese herbs in treating malignant tumor. But with accurate syndrome differentiation

the applying of those herbs in proper time and proper quantity could benefit tumor patients.