中国是茶的故乡,制茶、饮茶已有几千年历史,名品荟萃,是世界上茶类最齐全、品种最丰富的国家。至今在世界范围内,茶叶的分类及命名还没有一个统一的规定。茶叶的分类有几种方法:按照制造茶叶时的发酵程度来分,约可分为三种:全发酵茶、半发酵茶与不发酵茶。即全发酵茶包括红茶和黄茶;半发酵茶包括黑茶、乌龙茶(青茶)、白茶;不发酵茶即绿茶。根据茶叶色泽和制茶的 China is the hometown of tea. Tea making and tea drinking have existed for thousands of years and are famous in the world. It is the most complete tea country and the most abundant variety in the world. So far in the world, the classification and naming of tea is not a uniform requirement. There are several ways to classify tea: According to the degree of fermentation when making tea, there are about three types: whole fermented, semi-fermented and non-fermented. That is, the whole fermented tea includes black tea and yellow tea; the semi-fermented tea includes black tea, oolong tea (green tea) and white tea; and the non-fermented tea is green tea. According to the color of tea and tea making