The tension between the mother-in-law (or father-in-law) and daughter-in-law, different parenting methods in two generations of parents will lead to intergenerational conflicts easily. This affects the individual's mental health and family functions. The “Education Project for Multi-generation families” project has been implemented for three years and has successfully assisted multi-generational families to establish positive harmonious relationships and arouse the community’s awareness. In view of this, the Lee Kum Kee Family Foundation once again sponsored the Hong Kong Family Welfare Society to continue this project. It hopes to deepen and promote harmonious intergenerational family relationships through the establishment of multi-generational family education research.