Black black tea has the remarkable characteristics of strong, fresh and refreshing. Dianhong is made from Yunnan big-leaf species. Its color can be divided into light yellow, chrysanthemum yellow, golden yellow and so on. The taste is strong, fresh, and irritating. Moderate consumption of Dianhong can also warm the stomach and resist cold, promote digestion, and have antioxidant effects. At the same time, it can also improve the body's immunity and resistance.