Bird's Nest is one of the main producing areas of high-grade "Yanzheng Tea" in Wuyi Rock Tea, which is called "Yan Rou" for short.
One of the characteristics of the small environment in Yan Zheng tea area is that because it is mostly between canyons, clouds are easy to gather and difficult to disperse, so the air humidity is high, and the annual average humidity is about 80%. This microenvironment provides special growth conditions for tea trees. Therefore, even if the same variety of tea trees are planted in different places, there will be some variations. This is also the reason why Wuyi Rock Tea is famous for its tea.