The main ingredients of this soup are dendrobium, American ginseng and lean meat. Lean meat becomes very tender after being stewed for such a long time, and pork contains protein. Dendrobium is also called Wanzhangxu, Chlorophytum, Linlan, and Jinchaihua. Its nature and flavor are slightly cold; sweet; it returns to the stomach and kidney meridian. Mainly distributed in tropical and subtropical Asia, Australia and Pacific Islands, most of our country is distributed in Southwest, South China, Taiwan and other places.

The main varieties of Dendrobium include Dendrobium nobile, Dendrobium densifera, and Dendrobium drumstick. It can be used as medicine and is called dendrobium. It has the effects of dispelling deficiency heat, replenishing essence and strengthening yin on the human body. Dendrobium contains dendrobine, dendrobamine, dendrobine, dendrobine, dendrobine, 6-hydroxydendrobine, and also contains nutrients such as mucilage and starch. It can mainly benefit the stomach and promote fluid production, nourish yin and clear away heat. It is used for yin injury, body fluid deficiency, dry mouth and polydipsia, retching after eating less, asthenia and heat after illness, and blurred vision.

American ginseng can mainly improve immunity.