Jiu Niu Li refers to the rhizome of the plant Sarsaparilla penetrans. From the perspective of traditional Chinese medicine, it is flat in nature, sweet and light in taste, and has the functions of tonifying the spleen and strengthening the stomach, tonifying the kidney and strengthening the waist, dispelling wind and dampness, and relieving swelling and pain. Firstly, it can be used to treat patients with weak spleen and stomach, who often show loss of appetite, poor appetite, bloating and discomfort in the abdomen and stomach after meals, more frequent and unformed stools, for which Jiu Niu Li can be used. In addition, it can also be used to treat patients with liver and kidney deficiency. Often these patients show symptoms of lumbago, leg weakness, fatigue and lethargy, male patients may suffer from impotence and premature ejaculation, and female patients may suffer from infertility, for which Jiu Niu Li can be used to supplement the yin of the liver and kidney to help improve their clinical symptoms. Jiu Niu Li also has a very good effect of dispelling wind and dampness, for rheumatism, rheumatoid arthritis, including ankylosing spondylitis, patients appear to have joint pain, have a certain degree of relief and treatment effect. In addition, Jiu Niu Li also has a good blood circulation, blood stasis, water and swelling, for bruises and injuries caused by the joints, muscle redness, swelling, pain, have a certain therapeutic effect, not only can be taken internally, but also can be applied externally, can help patients quickly relieve local redness, swelling, pain.