清风折柳旧人词笔
[qīng fēng zhé liŭ jiù rén cí bĭ]
Literally means 'the gentle breeze breaks the willow branch; old love described poetically by a former loved one'. This is an allusion to deep feelings of longing and sorrow after a break-up, with a hint of romantic melancholy. A poetic description reflecting unfulfilled yearning.