<正> In the center of the stage is a desk with a piece of cloth hanging down thefromt side.A big red cross stands out in the center with several striking wordsbelow in black “MIRACULOUS CURE.”On the desk there is a small box with its cover on.A man in white is sitting behind it.reading a novel.Aside The man in white is Doctor Zhang.He works in the street treatingwhatever diseases that have come in hand.No one knows what hecan not treat.He claims himself as miracleworker.but those whohave seen him all call him a quack. Let’s see how he works before