Tian Zi orchids, also known as Dendrobium Jin Lan and Dendrobium drumstick. Dendrobium belongs to Orchidaceae, and Dendrobium is one of the earliest recorded Orchidaceae plants in ancient Chinese literature. It was recorded in Shennong Herbal Classic before 2000. For thousands of years, Dendrobium, Ganoderma lucidum, Ginseng and Cordyceps sinensis have been listed as top-grade Chinese medicines. Known as "plant gold". Pharmacological research shows that Dendrobium mainly contains polysaccharides, alkaloids, various trace elements and essential amino acids, as well as ketones, esters, phenols and alcohols. It has been used for anti-tumor, improving human immunity, treating gastrointestinal diseases, anti-aging, anti-oxidation, anti-platelet aggregation, lowering blood sugar and treating cataract. It is a rare product with the same origin of medicine and food. Fairy flowers are also suitable for physical discomfort caused by excessive fatigue, excessive alcohol and tobacco, frequent nightlife and so on. Usage: Take 2-16g each time. It is best to drink tea or stew chicken with flowers.