Xī / Wèi / shì / Nán / Běi / Cháo / shí / qī / yóu / Běi / Wèi / fēn / liè / ér / chéng / de / zhèng / quán西魏是南北朝时期由北魏分裂而成的政权。Western Wei was a regime formed when Northern Wei split during the Northern and Southern Dynasties period.