Changqian keep his mouth shut. < br > Mrs. Xiao said in a cold voice, "stop one by one. What are you arguing about here" Boss Wu has spoken, and you are still quarrelling. Are you happy if you want t...ay the preliminary round" What is the arrangement of your competition " < br > Qin Aoxue said: "because this is an international college student competition, there are more participants. I, a heavywei...