空城旧巷少年离凉城冷街姑娘去
[kōng chéng jiù xiàng shăo nián lí liáng chéng lĕng jiē gū niáng qù]
This conveys an evocative scene of abandonment and nostalgia: an old town with empty alleys once bustling but now deserted, young people have left; it also refers to young ladies who have gone away too, leaving an eerie chill.