<prompt> Ngwala go tšwela pele ka serapa se - Ka August 20, 2015, Cheng o ile a bonwa molato wa go thibela bahlankedi ba baahlodi go tloša ditsela tšeo di bego di swaregile kua Mong Kok  <response>: Ka November 26, 2014, o ile a ahlolelwa matšatši a 21 a go golegwa. 