 Rambai muchinyora ndima iyi - Yang akaiswa pachinzvimbo chechina uye akatadza kuwana menduru mumakwikwi ekupedzisira evanhu pa2010 World Championships muRotterdam, uye akazova mukwikwidzi wevault pa2010 Asian Games uyezve 2011 World Artistic Gymnastics Championships muTokyo, Japan. Muna 2012, akazova mutambi wekutanga wechiKorea kuhwina goridhe reOlympic mujimnastics, kuhwina mukwikwidzi wevault muLondon. Muna 2013, akaenderera mberi kuhwina goridhe muhomwe pa2013 Summer Universiade muKazan, Russia. Iye ane mukurumbira munyika yejimnastics nokuda kwokuita rimwe remakomba mashanu akaoma zvikurusa munyika, Yang Hak Seon, iyo iri chitubu choruoko rwemberi uye kupinda mumativi matatu mumugariro wokuronga. Yakabudiswa mumutambo wekupedzisira wevanhu mumwe chete pa2011 World Championships, uye pakutanga akatakura yakanyanya kuoma mamakisi D-score ye7.4 mune varume vault panguva iyoyo pasi pe2009-2012 Code of Points CoP. Kukosha kwekuoma kweYang Hak Seon kwakagadziriswa pakutanga kwequads inotevera kubvira, kutanga pasi kusvika pa6.4 pasi pe2012-2016 CoP uye ikozvino zvakare kusvika pa6.0 pasi pezvino 2017-2020 CoP. International Gymnastics Federation FIG inogara ichiongorora uye kugadzirisa D-scores kazhinji pasi nekuda kwekufambira mberi kwakasimba kwehuwandu hwehunyanzvi hwekugona nekufamba kwenguva mugymnastics, kunyanya pa vault nekuda kweD-scores dzayo dzinopihwa manhamba emari pachinzvimbo chekumiririrwa kwearufabheti senge nemamwe magadzirirwo vault ndiyo yega mudziyo mugymnastics kuti uve neizvozvo nekuda kwehunhu hwemidziyo. Yang anotaurwawo kuva achishanda pachivako chechipiri chakaoma, asi ichi chinopinda murutivi. 