1. Plant source: Radix Aucklandiae is the dried root of Compositae plant, mainly produced in Tibet, Yunnan and other places in China, while Flos Caryophylli is made from dried flower buds of Myrtaceae, mainly produced in Guangdong and Hainan.

2. Efficacy Indications: Radix Aucklandiae has the effects of invigorating spleen, promoting digestion, promoting qi circulation and relieving pain. Indications are anorexia, chest pain and other symptoms. Lilac has the effects of warming the middle warmer, reducing adverse reactions, tonifying kidney and strengthening yang. , mainly used to treat spleen and stomach weakness, hiccup, vomiting, anorexia, vomiting and other symptoms.