唇红齿白[ chún hóng chǐ bái ]

⒈ 口唇鲜红，牙齿洁白。比喻人面貌美丽。例丰颊长眉，眼如银杏，口辅双涡，唇红齿白，于艳丽之中，有股英俊之气。——《老残游记》英red lips and white teeth—very handsome or beautiful;