Yunnan black tea, with a character of warm and sweet, contains a lot of protein, can strong body and enhance the ability of preventing Chills. Traditional Chinese Medicine keeps a view that our bodies' activities are in the inhibitory in winter, and need to dispel cold and warm the body up.' Black tea has the effects of refreshing and consumer fatigue, favorable for digesting, diuretic, anti-inflammatory, anti-aging, lower blood sugar, lower blood pressure and blood fat, beauty etc.