Oolong varieties / Tea varieties 2014.07.07 by Tea Guardian · Published 2014.07.07 · Last modified 2015.07.10 Tieguanyin, the Quintessential Minnan Oolong tiě•guān•yīn 鐵觀音 origin: Anxi and vicinity in southern Fujian (Minnan) • origin • tasting •...