What is Sheng Jin? – Understanding the “Liveliness” and “Moisture” in Tea

"Sheng Jin" is the pleasant, spontaneous flow of saliva during tea tasting, directly indicating a tea's "liveliness" and "throat feeling." This article explores its mechanism, levels, and central role in tea appreciation.

What is Hui Gan? – Deconstructing the “Sweet Surprise” in Your Tea

Hui Gan is the sweet sensation that emerges after sipping tea, a key indicator of tea quality. This article explains its essence from both scientific and sensory perspectives.