After Gaohuan defeated Erzhushi group,he controlled the main forces of the six towns and made Xiaowu the emperor.However,Emperor Xiaowu fled to seek the support of Yu Wentai and established the Western Wei Dynasty regime.Meanwhile,Gaohuan established the Eastern Wei Dynasty regime which relied on the military forces of the six towns.For the military security,Gaohuan moved to Ye City.However,the bureaucracy and nobles of Luoyang in Henan Province did not understand his intent,fled the Western Wei and strengthened the bureaucratic regime of Western Wei Dynasty.