Different materials have different functions. Lycium barbarum, red dates, red beans, safflower and brown sugar are used in Wu Hong soup, and black-bone chicken, black dates, black beans, black sesame seeds and black rice are used in Wuhe soup;

Wu Hong decoction has the functions of invigorating spleen and enriching blood. After drinking, it can accelerate the blood circulation in the body and improve the symptoms such as cold hands and feet and irregular menstruation caused by qi deficiency and blood deficiency in women. Black soup contains black sesame seeds, black beans, black rice, black dates and black-bone chicken, which can play a role in tonifying kidney and improve kidney yin deficiency.