???????????????????????,???1984?,????????????,????????????,????????????????????????????,?????????????,????????,????????????????????Xishuangbanna Mengyang Guoyan Tea Factory is located at the foot of Youle Mountain, the first of the six tea mountains. It was founded in 1984. It used to be the Xishuangbanna State-owned Mengyang Tea Factory. The pure and sweet mountain spring water of the Lancang River has created the sweetness of Pu’er tea. Ms. Dong Guoyan, an expert in traditional Pu’er tea production in Yunnan, a member of the China Tea Association, a famous tea engineer and blender, is the factory director.

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.