Cika wannan jumla:
Wasannin Asiya ta Gabas na 2013, Geng ta sami rauni kwatsam a gwiwa kuma an gaya mata cewa bai kamata ta yi gasa ba. Ta dage, kuma ta sami damar lashe lambar zinare a cikin taron daoshu da gunshu. Bayan shekara guda a Wasannin Asiya na 2014, abokan wasanta hudu sun yi watsi da gasar saboda raunin da suka samu kuma Geng ta ji matsin lamba don lashe lambar yabo ta Hong Kong a wasan wushu da kuma kare taken ta daga 2010. Duk da nasarar da ta samu, ta lashe lambar azurfa ne kawai a changquan. Ta yi wannan asara tare da nuna ban sha'awa a Gasar Wushu ta Duniya ta 2015 inda ta lashe lambar zinare biyu, ta zama zakaran duniya a changquan da gunshu. Bayan wannan gasar, Geng ta sanar da yin ritaya daga gasar kuma ta zama mataimakin koci na Hong Kong Wushu Team.