Chinese Tea Classification System (中国茶叶分类)
Ancient Chinese — Lu Yu's Classic of Tea (Tang dynasty, 760 AD) codified the system
China produces six fundamental categories of tea, all from the same plant (Camellia sinensis), differentiated by oxidation level and processing: Green (unoxidised — Longjing, Biluochun), White (minimal processing — Bai Hao Yin Zhen), Yellow (slight oxidation — Junshan Yinzhen), Oolong (partial oxidation — Tieguanyin, Da Hong Pao), Black/Red (full oxidation — Keemun, Dianhong), and Dark/Pu-erh (microbial fermentation — Sheng and Shou). Understanding this framework is essential for pairing tea with Chinese food.