Nan Youbai turned thirty in a blink of an eye, and wherever she went she brought up a social topic - the older leftover girl. Even her grandmother said: "There are no ladies left, and there are no ladies left."; Her father said: "At thirty, we don't care about establishing morality, reputation, or standing. But you must at least build a family first."; Her sister said: "Thirty is for women. A watershed. After passing this line, you will be the roses at the fifteenth day, the firecrackers at the first grade, and the opened can of soda. "Then my chances of finding a man should have dropped exponentially."