Yellow ginger is the Chinese medicine turmeric alias, so small yellow ginger powder for turmeric made of powder, with pain relief, qi and other effects. It can be used for chest paralysis (stuffy pain in the chest), dysmenorrhea and so on. Turmeric is the dried rhizome of Curcuma longa, family Zingiberaceae. It is pungent, bitter and warm in nature. Attributed to the spleen and liver meridians. It has the effect of breaking blood and moving qi, clearing menstruation and relieving pain. It is used in treating thoracic and hypochondriac pain, chest paralysis, dysmenorrhea, obstruction of menstruation, obstruction in the abdomen, rheumatism, shoulder and arm pain, and swelling and pain in falling and thumping. Turmeric has the effect of breaking blood and moving qi, so it should be taken with caution for blood deficiency without qi stagnation and blood stasis (blood stagnation due to lack of circulation of qi) and pregnant women. Chinese medicines or proprietary Chinese medicines need to be used under the guidance of a Chinese doctor to identify the evidence, and individuals should not use them blindly to avoid adverse consequences.