Tieguanyin tea was invented by Anxi people during the period of 1725-1735 in Fujian province, as the representative of Oolong tea, one of top ten teas in China. Good for people’s health the same as other tea. It has effects on anti-aging, anti-cancer, anti-Arteriosclerosis, and anti-decayed tooth, as well as help prevent and cure diabetes mellitus, lose weight and keep fit, and help control smoking and dispel the effect of alcohol.