, , , , Among the Hekai ancient teas of the Brown Mountains, the tea is second only to Lao Banzhang. When Lao Banzhang was not well-known, when it was mentioned that the tea lovers of the Bulang Mountains were mainly Hekai ancient teas, although many ancient teas from famous mountains have been heard of, but He Kai has never been erased from the hearts of tea friends, and has never been forgotten. Rigid and soft, hidden inner strength, golden and translucent, high-purity aroma, slightly astringent taste, long-lasting sweetness, smooth and full water, pure and thick tea aroma, rich and sweet, high cup base aroma and high long-lasting foam resistance.Caffeine content: Pu-erh tea has a lower caffeine content compared to other types of tea, making it a good option for those who are sensitive to caffeine. Aging: Pu-erh tea can be aged for several years to develop its flavor, and aged Pu-erh teas are highly sought after by tea collectors. Aroma and flavor: Pu-erh tea has a distinct, strong, and earthy flavor, and a pungent aroma that some describe as "musty" or "mushroomy.". Fermentation: Pu-erh tea undergoes a unique fermentation process that contributes to its rich, earthy flavor.