九街姑娘七巷少年
[jiŭ jiē gū niáng qī xiàng shăo nián]
'九街姑娘七巷少年' paints an image with a sense of old-town flavor or reminiscence for past life. It depicts scenes of girls from the Nine Streets area and young boys from the Seven Lanes (numbers don't have to be factual), which could refer to memories of youth, romance or certain nostalgic stories between boys and girls living in such a place.