To see whether a woman is Wangfuxiang or Fukexiang, it is necessary to use the finger fan to tell fortune or fortune.

Both Wangfuxiang and Foucault are fortune tellers, that is to say, judging whether it is Wang Fu's face or Foucault's face according to a woman's face.

Finger-fan fortune-telling is a kind of behavior that uses personal information, such as the lines of face and hands, the eight characters of birth, the strokes of names, etc., to predict or judge good or bad luck and seek guidance. Fortune telling by palm reading also includes fortune telling by palm reading and fortune telling by face reading. It can be seen that Wang Fu's fortune-telling and Foucault's fortune-telling are both feasible whether they refer to palm reading or palm reading.