Tieguanyin tea, Chinese traditional tea, belong to oolong tea, is one of China's top ten tea. Native to Fujian Quanzhou Anxi County Xiping town, found in 1723 - 1735 years. "Tieguanyin" is both a tea name, but also tea species name, Tieguanyin tea between green tea and black tea, are semi-fermented tea, Tieguanyin unique "Guanyin rhyme", fragrance Ya Yun, after the natural orchid Fragrant, pure taste, fragrant and lasting.