Whakaotihia te rerenga e whai ake nei: I muri i tana whakatārewatanga, i te marama o Mei 2011, i whakataetae a Yang i te
2011 World Taekwondo Championships i whakahaerehia i Gyeongju, South Korea, ka wikitoria i te mētara hiriwa i roto i te <unk> 49 kg kāwai ka ngaro ki a Wu Jingyu o Haina 6<unk>2 i te whiringa toa.