Only when the interview or the article exceeds a certain number of words or amount of time can one start talking about a fee. For normal inquiry and consultation, she said, one can leave a souvenir--such as a book, photo, magazine, memo, etc.--to express one's thanks.
像專訪、專題超過若干字及若干時間，才可談到付費；而一般的諮詢，不妨以紀念品，如書、照片、雜誌、便箋等表達一些心意。