Puer Tea Glossary - Zhi Zheng Tea Shop

„ping wen; 平稳. Smooth, steady, even. Used to refer to the taste of tea. Puer should be smooth and steady without any sudden changes in the flavour as steepings progress. A sudden change or loss of flavour is an indicator of poor quality. Good Puer can be steeped 20 to 30 times and maintain it's flavour. “

„Sourness in Raw Puer is due mostly to inadequate airing after the rolling process or, after pressing tea into cakes, they have been immediately exposed to the sun. The tea soup will likely be turbid.“