Both Yanhusuo Powder and Toosendan Fruit Powder are effective in regulating qi and resolving stasis and relieving pain, but Yanhusuo Powder has more blood aspect drugs and is stronger in dredging collaterals and relieving pain. In addition, it is combined with Cassia Bark, which is more warm in nature and is suitable for qi stagnation and blood. stasis, the pain is caused by cold; Toosendan Fruit Powder is less powerful and less powerful, and is more cold in nature, so it is suitable for people with qi and blood stagnation, but the pain is not severe and is caused by heat.