三迁之教

Explanation: Han Liu Xiang, "Biography of Women" contains: Mencius, Meng Mu with a young, first living in the cemetery, Mencius on the imitation of a funeral; later moved to market, and traders followed the school boasts boast; Mengmu school moved to the vicinity of Mencius from learning manners, asked to go to school. Descendants of "Meng Mu moved three", "three to move the education" as a metaphor choose to live in the right environment to facilitate the education of their children. 　　Source: Han Liu Xiang, "Biography of Women" contains Mencius, Meng Mu with a young, first living in the cemetery, Mencius on the imitation of a funeral; later moved to market, and traders followed the school boasts boast; Mengmu moved to nearby schools, Mencius Since learning etiquette, requiring school.