Huangshoudan tea still retains the characteristics of the original medicinal tea in history 5000 years ago. Has always been interested in the original growth land, natural wild growth, without any artificial and chemical fertilizer and pesticide pollution. It is still the best medicinal tea discovered by Shennong after tasting all kinds of herbs in history. It can cure all poisons and regulate all diseases. It is the medicine of all diseases and the king of all medicines. It is tea, because Huangshoudan leaves are rich in theanine, tea polyphenols and tea pigments. Huangshoudan leaves are both tea and medicine. It is the real tea with the same origin of medicine and tea. It is the best original ecological medicinal tea at present, with magical multi-functional effects of preventing and treating diseases. Therefore, it has the title of "China Tea King" in the royal history of China court.