Black Tea 红茶
Chinese Black Tea
Though the same source plant is used, the different regular teas are made by using different processes. Green tea is not fermented, Woolong tea is partially fermented, black tea is fully fermented, and Pu-erh tea is post-fermented. This means Pu-erh tea’s processing includes both fermentation and then prolonged storage, or “aging,” under high humidity. Pu-erh tea that is aged for a longer period of time is supposed to taste better.
Black Tea has better taste and better to drink it in Fall and Winter. It's good for energy but has more caffeine, may upset your stomach and mind. It's better not to drink too strong with empty stomach.