Hi ba'c Tie^'n, > > To^i kie^?m chu+'ng ba(`ng lu+o+ng tri\. Kho^ng co`n lu+o+ng > tri thi` mo+'i co' chuye^.n kho^ng co`n gi` dde^? tin\. > Luo+ng tri = common sence? Thu' thu+.c tu+` na`y trong tie^'ng Vie^.t co' nhie^`u nghi~a ne^n tui muo^'n ro~ ba'c du`ng theo nghi~a na`o. Cheers, La^m.