一笑倾城欢一吻柔肠断
[yī xiào qīng chéng huān yī wĕn róu cháng duàn]
'一笑倾城欢一吻柔肠断' is a poetic phrase which roughly translates to 'A smile that charms a city; a kiss breaks the tender heart.' This indicates overwhelming love and beauty—suggesting how someone's captivating smile can cause joy and admiration while simultaneously implying the bittersweet nature of romantic encounters. It encapsulates deep feelings intertwined with intense emotions.