The song formula Yujin tastes bitter, breaks blood and promotes qi, and blood drenches and drowns blood, and stagnation can relax.

Yu Jin tastes bitter and cold. Bitter and bitter, cold can clear away heat, and has the effect of breaking blood stasis, promoting qi circulation and relieving pain. It can treat chest and hypochondriac pain and dysmenorrhea of women due to blood coagulation and qi stagnation; It also treats bloody stranguria and hematuria with blood stasis, as well as hematemesis and epistaxis. In addition, it can relieve stagnation of liver-qi, clear heart and cool blood, and is used for syndromes such as unconsciousness and epilepsy, which are blinded by dampness, temperature and phlegm.

it also has the functions of soothing liver, relieving depression, promoting gallbladder and relieving Huang Zhi, and can also be used for jaundice and cholelithiasis.

they are all the same medicine, but they have different names.