1. For these two kinds of medicinal materials, they have good effects of enriching blood and removing blood stasis. It is impossible to distinguish which blood tonic effect is better.

2, because Codonopsis pilosula has a good effect of promoting fluid production and nourishing blood, tonifying the middle energizer and benefiting qi, and it is sweet. Angelica sinensis also has the functions of promoting blood circulation and enriching blood, regulating menstruation and relaxing bowels, but if you eat too much, you will get angry. So this is the main difference between the two herbs.