Hi, Chuye^.n na`y nhu+ la` "dda.o va(n" cu?a Tru'c Phu+o+ng va^.y. Chuye^.n cu?a Tru'c Phu+o+ng hay va` du+~ do^.i ho+n nhie^`u co' ddie^`n cha(?ng bao gio+` ddu+o+.c gia?i gi`. Aiviet