Spies can be divided into many kinds, one of which is called "female spy". The duty of this kind of spies is to gain the appreciation of the target person by using their beauty based on the theory that "a hero finds it hard to get over a beauty", and then obtain confidential information through a series of means. The common characteristics are that the working time for task completion is usually long, requiring excellent perseverance, patience and intelligence. Next, we will introduce the deeds of 8 most famous female spies in history for everyone's discussion during tea breaks.