2. Eight-character fortune-telling is an act of using a person's birthdates to seek guidance to predict or judge a person's good or bad fortune, also known as Fan fortune-telling. The eight characters are closely related to marriage and family, which can be used as a reference, but we can't blindly believe that if we want to have a happy marriage, we still have to shoulder our due responsibilities on our own. Husband and wife can understand each other and understand each other, which is the best character and fate.