How old was my father when he died?

In ancient China, there was a fortune-telling technique, which used your date of birth plus the hour to calculate a person's life and destiny with eight characters. It is said that this time contains a lot of information about the past and the future. Some materials reflect the early death of parents, and some figures reflect the developed parents, so there is no gram. A low-level warlock will say that you are a father, a mother, or not. In fact, if it is really the so-called "mom and dad", it is also reflected in the birth time of your parents. Reflect their fate itself has great defects. These are just innate information, not 100% can be cashed. What's more, it is not true that children are born with their parents. It's really unfair to force parents to leave early on their children.