Can a couple of four gods only cook once?

Four gods fry a pair, not just once. According to relevant information, Shen Si soup can be cooked two or three times with one pair. Shen Si decoction is a prescription in the new edition of Prescription Science, which is mainly used to treat crane knee wind. Source: Bao Xiangyu, the original work of New Prescription Science, half a catty of raw astragalus, polygala tenuifolia, three liang of Achyranthes bidentata, four liang of Dendrobium, and one liang of honeysuckle. Decoct two bowls of Radix Astragali, Radix Polygalae, Radix Achyranthis Bidentatae and Herba Dendrobii with water, and add one or two ounces of Flos Lonicerae, one bowl at a time.