nhuần nhị 
refined and subtle, decent, proper, decorous, becoming
nhã thú refined pleasure, refined and pleasant
nhã thú refined pleasure, refined and pleasant
tài hoa genius, refined talent, exquisite talent
ăn nói bay bướm to use a refined language
đường cát granulated sugar, refined sugar
bay bướm flowery, poetic, polished, refined
cao nhã well-mannered, refined
phong vận elegant and refined
thanh nhã elegant, refined
văn vẻ style; polished, refined