The Chinese emphasis on a person's ancestral home is a legacy of its history as an agrarian society, where a family would often be tied to its land for generations. In Chinese culture, the importance of family and regional identity are such that a person's ancestral home or birthplace plays an important social role in personal identity. For instance, at a university, students who hail from the same region will often become members of the regional/hometown society or club for other people with the same background.