gān huò
dried food (including dried fruits, mushrooms and seafoods such as shrimp and abalone)
(fig.) (coll.) knowledge presented in readily assimilable form; just what you want to know: no more, no less (no padding 水分[shui3 fen4])
干
gān
(bound form) to have to do with; to concern oneself with
货
huò
goods