Minyue was created by carving out the former Qin province of Minzhong, with Dongye as the capital, into a new kingdom ruled by Zou Wuzhu. A decade later, Zou Yao was granted control over Donghai, popularly referred to as Eastern Ou after the name of the kingdom's capital. The title was bestowed with a declaration by the Han emperor that "Zou Yan, the chief of Min, achieved great merit and his people supported the Han cause". The Han historian Sima Qian claims both rulers were descendants of Goujian, the 5th century BC ruler of Yue. The family had lost their status as rulers during the Qin's wars of unification, when they were demoted to local chieftains.