Puer Tea Glossary - Zhi Zheng Tea Shop

„hou long; 喉咙 - The throat. Often used in describing the experience of tea drinking. A pleasant feeling in the throat is a key factor in evaluating the quality of tea; 喉咙舒服/喉咙不舒服 - a comfortable or uncomfortable feeling in the throat.“

„Astringency
Astringency invariably accompanies bitterness. In some Puer the astringency is more pronounced, the bitterness slightly weaker. A benefit of astringency is that it can help promote salivation. If this is felt on the underside of the the tongue it is a further mark of good tea.“