参考答案:
Gongfu tea is not one kind of tea or the name of tea, but a skill of making tea.People call it Gongfu tea for the reason of its exquisite process. The operational procedures require certain techniques, knowledge and skill of brewing and tasting tea. Gongfu tea originated in the Song Dynasty and prevailed mostly in Chaozhou Guangdong Province (Now:Chaoshan Area). It later became popular around the nation. Gongfu tea is famous for its high concentration. Oolong tea is mainly used in making the Gongfu tea because it can meet the requirements of color, flavor and taste of the Gongfu tea.