新瓶注陈酒旧城住新人
[xīn píng zhù chén jiŭ jiù chéng zhù xīn rén]
A metaphorical expression meaning 'New Bottles Pouring Old Wine, Old City Housing New People'. It reflects on the idea of new circumstances or places but filled with familiar elements. It can imply a blend of tradition with modernity or old feelings rekindled under different scenarios.