Tie Guan Yin (Iron Goddess of Mercy, 鐵觀音) is a legendary Chinese oolong from Anxi, Fujian, known for its floral fragrance, smooth body, and lingering sweetness. This semi-oxidized tea balances the freshness of green tea with the depth of black tea, offering a complex and elegant cup. Highly prized for its orchid-like aroma and golden liquor, Tie Guan Yin is a symbol of refinement in Chinese tea culture.