Anxi 'Tieguanyin' Pure Leaf Teas Brews 60 Cups Origin Anxi, Fujian China Black Dragon oolong is grown in the mountains of Anxi County, the home of oolong tea in China. There are at least twelve oolong tea plant cultivars growing in Anxi, each with its own distinct flavor profile. The most famous of these cultivars is Tieguanyin, meaning "Iron Goddess of Mercy" in Mandarin. Oolongs Oolongs range in their flavor (mild and floral to strong and toasty) and color (from light green to dark) depending on...