Is everyone's life span completely determined by the fate of the eight characters? What is the relationship between the length of life and the geographical location of the place of residence?

Life span is determined by heaven. The sky in our eyes is a natural law. The horizontal view is related to your parents' ancestors, and the overall view is related to your own past life. But doing good deeds is the future of Mo Wen. Eight characters have a limited life. There are many people born in an hour, and it is impossible to have a life, which has a lot to do with birth and place of residence. It has something to do with ancestors, and grandpa is in charge of grandchildren. Within one generation, we can see the struggle of all people, within three generations, we can see the wealth of our ancestors, and after three generations, we will return to equality. Swallows under the eaves of Wang Dao and Xie An have now flown into the homes of ordinary people.