Gongfu tea

Gnongfu tea is a not the name of a kind of tea leaf or tea, instead of a but rather a craft of making a cup of tea.  People call it as Gongfu tea, because the way of making tea is stress {what do you mean?}. The process needs (or requires) technology, the  of tea knowledge and skill. Gongfu tea stems from the Song dynasty, and be is popular in Chaozhou in Guangdong Province (Today it's known as the Chaozhou-Shantou area) and then be  is now popular all over the world . It's known as high concentration (tea). Oolong tea is usually used to make Gongfu tea, which can meet Gongfu tea's color,fragrance and taste needs.


it is so hard/(ㄒoㄒ)/ --> what is so hard? the craft of making gong fu tea?

{I had to look this up to understand it since I was a bit confused...}