<prompt> Pedzisa mutsara unotevera: Hou Yuzhuo ; akazvarwa 14 Mbudzi 1987 muZhangjiakou, Hebei mukadzi wechiChinese Taekwondo mudzidzi. Akakunda menduru yegoridhe muna 2009 Copenhagen  <response>: World Taekwondo Championship uye sirivha pa2012 Summer Olympics. 