Rubuta ci gaba don wannan sakin layi - Xu ya yi gasa ga kasar Sin a gasar Olympics ta 2012, kuma ya lashe lambar azurfa a tseren mita 100 a baya
a wasannin Olympics na shekara ta 2016. Ya kuma lashe lambar azurfa a cikin 4x100 gauraye medley a Wasannin Olympics na bazara na 2020.