1. Eucommia ulmoides Oliv. Mainly used for nourishing liver and kidney, strengthening bones and muscles, and preventing miscarriage. It can be used for treating backache, soreness of feet and knees, dysuria, damp itching, abortion, fetal movement disorder and hypertension.

2. The main functions of Polygonatum sibiricum are invigorating qi and nourishing yin, invigorating spleen and moistening lung, and benefiting kidney. Used for spleen and stomach weakness, mental fatigue, anorexia, lung deficiency, dry cough, deficiency of essence and blood, and internal heat to quench thirst.

3. Sanqi, also known as Tianqi, has the functions of enriching blood, removing blood stasis and stopping bleeding. It has the best effect and is the most precious in Fang Yaozhong. Panax notoginseng is eaten raw, removing blood stasis and promoting tissue regeneration, reducing swelling and relieving pain, stopping bleeding without leaving blood stasis, and promoting blood circulation without hurting tissue regeneration; Cooked clothes can strengthen the body.

4. Angelica sinensis is divided into three medicinal parts: Guitou, Guishen and Guiwei. Go back to the head and replenish blood. Returning to the body has the effect of enriching blood and promoting blood circulation, and returning to the tail is good for promoting blood circulation!

I hope the above answers are helpful to you.