Hi, Ca'i ba`i na`y thu?a ba^.t bo^ng to^i cu~ng hay ga`o la('m. Sau ddo.c Ba^'t khua^'t cu?a MR. Nguye^~n DDu+'c Thua^.n tha^'y no'i la` o+? chuo^`ng co.p bi. ba^.t ba`i na`y le^n dde^? tra ta^'n, the^' la` tho^i ha(?n.( Chuye^.n ddu+'ng dda('n). Cheers Aiviet