There are many married elderly people over 60 who live alone, and there are many seven or eight children who have no one to support them. Even if children are filial, they have their own lives to work, 60+ take care of the elderly, and 80 in-laws take care of their grandchildren. Is marriage guaranteed? If a woman doesn't get married, the siege demands more from her than love: honor her in-laws, go to the grave to worship her ancestors, have children, do laundry and sweep the floor, cook and brush the toilet, keep herself elegant and beautiful, be gentle and virtuous, beware of cheating and be financially independent! At least big data thinks that it is natural for women to do this! Marrying the wrong person is ten thousand times more terrible than never getting married!