<prompt> Qedela lo musho olandelayo:  <response>: Imidlalo Kazwelonke YaseChina ka-2013. Ehlose ukuba umuntu wokuqala ukuwina izindondo zegolide eziyisikhombisa emncintiswaneni owodwa, wengeza emncintiswaneni wakhe imitha eyikhulu ngesitayela samahhala, umncintiswano ovame ukwenziwa abagijimi. Njengoba le midlalo ibambelela ohlelweni olufanayo nama-Olimpiki, uqale ukuncintisana emjahweni wamamitha angama-400 wamahhala, wanqoba ngo-3: 43.68 ngaphezu kwesekhondi ngaphambi kukaHao Yun. Ngosuku olulandelayo, uSun wanqoba i-4 × 100 metres freestyle relay, ebhukuda umlenze we-anchor ngemizuzwana engu-48.14. Walandela lezi zenzo ngosuku olulandelayo ngokufaka irekhodi elisha lase-Asia kumamitha angama-200 wamahhala nesikhathi esingu-1: 44.47, cishe isigamu sesekhondi esisheshayo kunesikhathi sakhe eLondon. Ngosuku olulandelayo, wanqoba ithusi emjahweni wamamitha ayi-100 wamahhala, waqeda ngesikhathi esingamasekhondi angu-48.94, isikhathi sakhe sokuqala sokuqeda ngaphansi kwamasekhondi angu-49. 