Treatment: rheumatic and immune system diseases, such as rheumatism, rheumatoid, arthritis and other diseases, and post-partum menstrual disorders, menstrual disorders, dysmenorrhea, qi stagnation and blood stasis, weight loss and other physical problems. The effects are: clearing the blood and unblocking the veins, inducing the blood to flow downward, subduing swelling and diuresis, reducing toxins and relieving pain, invigorating the blood and promoting the flow of qi, dispelling wind and removing blood stasis.