Hi Anh Lang, To^i bie^'t o^ng Quang Du~`ng -- very well. Anh ca^`n bie^'t gi`. Ddi.nh ddo^?i thuo^'c tie^n cha(ng? :-)) > Ca'c ba'c co' ai dda~ tu+`ng ga(.p Quang Du~ng chu+a Cheers Aiviet