ɪn mˈɑːɹtʃ fˈoːɹhˈʌndɹɪd fˈɪfti sˈɪks, ˈɛmpɚɹɚ wɛntʃˈɛŋ kɹiːˈeɪɾᵻd tʃuːˈoʊbə hˈɑːŋ kɹˈaʊn pɹˈɪns—ænd, æt ðə sˈeɪm tˈaɪm, ɐkˈoːɹdɪŋ tə nˈɔːɹðɚn wˈaɪ kˈʌstəmz, ˈɔːɹdɚd kˈɑːnsɔːɹt lˈaɪ tə kəmˈɪt sˈuːɪsˌaɪd.
In March 456, Emperor Wencheng created Tuoba Hong crown prince—and, at the same time, according to Northern Wei customs, ordered Consort Li to commit suicide.