Origins
Descent from Zaofu
Tradition holds that the Zao surname descended from Zaofu, a noted minister of King Mu of Zhou. Zaofu was renowned for chariot driving and horse breeding and helped suppress the rebellion of King Yan of Xu; some of his descendants adopted his given name as their surname.
Western Qiang Lineage Tradition
Tradition also records bearers of the Zao surname among the ancient Western Qiang, whose lineage is regarded as having a separate origin.
