A family that does good. Qing Yu's family is "the home of virtue, there must be", which comes from Yi Chuan Gu Wen Zhuan Kun Gu Wen. The original sentence is "If there is a good family, there must be Qing Yu; If you are poor and weak, there must be more than one. " Qing Yu refers to the virtue left to future generations. "Where there is a good family, there is" means that a family does good deeds. It emphasizes the importance of accumulating good deeds in the family, which is not only a constraint on personal behavior, but also an emphasis on family education.