 Nyora kupfuurira kweiyi ndima - Du Wei aibva kuFu County 縣, Zitong Commandery 郡, iri muMianyang yanhasi, Sichuan. Akaberekwa pane imwe nguva pakati kana kuti pakupera kweEastern Han Dynasty. Mumazuva ake echiduku, akadzidza pasi pekudzidziswa naRen An 任安; 124202, nyanzvi yakakurumbira uye polymath. Liu Zhang, Gavhuna we Yi Province anofukidza nhasi Sichuan neChongqing, akanzwa nezvaDu Wei uye akamupa chinzvimbo cheMubatsiri Mukuru 從事 muhurumende yedunhu. Zvisinei, Du Wei akataura kuti akanga achirwara uye akaramba kupiwa kwacho. Muna 214, pashure pokunge mutungamiriri wehondo Liu Bei atora masimbaweRuwa rweYi kubva kuna Liu Zhang, aida kutora Du Wei kuti ashande muhurumende yake. Du Wei akataura kuti aisagona kubatira nemhaka yokuti akanga ari matsi, uye akagara pamusha. 