After from QiXing for yan YaoTao down.Legend QiXing share by descendants of the yellow emperor is one of the last name, then QiShi blocked in Liu Guo, i.e. today I volunteers.Their children for the surname, liu.History says liu authentic, this is liu in shaanxi province.

The seed of queen mother from ji, for weeks.From ji fa's death, he ascended the throne, king cheng of zhou, sealing the son of king ji of zhou liu city, its seed for city's, passed from generation to generation surnamed liu, this is liu in henan.

Said by his surname, for his family, he remarried or give surnamed liu.According to historical records: the emperor gaozu liu bang and policies, to the royal family of women to marry in khan for his wife.In accordance with the customs of the huns, you are from their mother's surname, candid and of the sons of so all surnamed lu.Then generate the surnamed lu.According to history record, person LouJing in luoyang to Liu Bangxian reckoned zhongjian, reuse by liu liu after peanuts, thy name is liu, then keep the family name;Liu bang to thank XiangBo him for saving his life on the hongmen banquet, and gave him surnamed lu.After the northern wei emperor xiaowen luoyang, moved the capital to compound surname of xianbei ethnic minority group DuGuShi instead of Chinese characters surnamed lu, was one of the most popular.Other minorities moved into the central plains have converted surnamed lu.