From ji, for bridge name change, is a mountain named after the name.According to "dollars and surname code" and "million surname series spectrum", contained the common ancestor of all nationalities from central plains was buried after the death of the yellow emperor bridge (in the north of shaanxi province huangling today), of the sons of stay bridge ShouLing see mountain mountain, so these people will mount as the family name, called the bridge's.As for the bridge's to trader Joe's, is in the northern and southern dynasties of wei.In history, according to the new SangJun compilation of the eastern han xuan qiu bridge of the 6 the sunqiao frequently on the plains of northern wei ren civil Wei Xiao late northern wei emperor wudi unbearable prime minister escaped Gao Huan authoritarian and oppression, bridge frequently with filial piety wu wei founded defected to yu-wen tai.One day, yu-wen tai on a whim, called bridge often remove the wooden bridge words, into Joe, take "Joe" high.Bridge frequently can't not from, make bridge for Joe, passed from generation to generation, this is the origin of shaanxi qiao.History says trader Joe's authentic.

From the huns surname.Historical records, the han dynasty xiongnu name four - LAN, Joe, yan, shall be servant, there a trader Joe's, when blended with the han nationality of trader Joe's.

From the xianbei after.According to historical records, there is also a qiao wei jin southern and northern dynasties period of xianbei people, their offspring has continued with the name.