I was just given a couple of beengs of Pu by my father. He had picked them up in China but was not clear about where he got them. Can anyone help me with what they are? I would also be grateful if you could tell me something more about what all the writing on the box means. I am assuming that the writing on the lid is a story of tea but have been known to be wrong before! Anyway, I hope these pics are not too large. I can change them if need be.