May I ask which formula this formula is based on? Atractylodes macrocephala, Codonopsis pilosulae, Astragalus membranaceus, Motherwort, Peach kernel, Cannabis sativus, Rhubarb in wine, Fragrant aconite, Pu huang charcoal, Angelica sinensis, Mugwort, Scorched Licorice Shenghua Tang minus Chuanxiong plus motherwort, wine rhubarb, and fragrant herbs to activate blood circulation and remove blood stasis, and Si Jun Zi Tang minus Poria plus Astragalus. The combination of the herbs is supposed to be used for bleeding due to Qi deficiency and Blood stasis; for example, functional uterine bleeding bleeding for a long time, which belongs to the evidence of Qi deficiency and Blood stasis.