Puerh History - Pu-erh.Net

„At the beginning of 1990s, many small tea factories were born. Some of them started to use class level 3 (or even higher) raw tea (which was only available for emperors in the past) instead of level 6 (or even lower) raw tea (which was the traditional material for producing Pu Erh Tea).“

„yun; 韵. Charm, appeal, allure. A difficult term to render into English as it refers to a quality of tea that 'cannot be apprehended by the five senses.' Generally used with hou; 喉 - throat. Hou yun. A pleasant feeling that lingers in the throat after swallowing tea. Distinct from hui-gan. “