Ilex kudingcha is an evergreen tree of Ilex in Ilex, commonly known as tea ding, Fuding tea and tea. Kuding tea contains more than 200 ingredients, such as Kuding tea saponin, amino acids, vitamin C, polyphenols, flavonoids, caffeine, protein and so on. Its finished tea is fragrant and bitter, and then sweet and cold. It has many functions, such as clearing away heat and relieving summer heat, improving eyesight and intelligence, promoting fluid production to quench thirst, promoting diuresis and strengthening heart, moistening throat and relieving cough, lowering blood pressure and losing weight, inhibiting and preventing cancer, resisting aging and promoting blood circulation. Known as "health tea", "beauty tea", "slimming tea" and "longevity tea".