Idiom Magic﹕認識實情或細節 Clue up on something

【明報專訊】This is a picture of our recent board meeting (董事會議). I'm taking the photo so you will notice my empty chair. Anyway, in our business competition is so keen that my boss has hired a special advisor to help us clue up on a number of things, especially to learn what our competitors are up to. So far, the lady with the crystal ball has performed miracles (奇蹟) for us. And by the way, to clue up on something is a contemporary way of saying we are learning the facts and details about something. To be clued up is to be informed.