Single-Estate Raw Pu-erh Tea

 We know what you are thinking when you saw this cake: "A 'Red Ink' wanna be? How audacious! Just because it was made from Nan Nuo material it can ...

In the concept of "Ink Grade" tea cake, there are two kinds of "Green Ink," one is "Grade A" (Jia Ji 甲級) and another one is "Grade B" (Yi Ji 乙級). T...