心寒若孤城容不进笑声
[xīn hán ruò gū chéng róng bù jìn xiào shēng]
'Heartfelt Coldness Like An Isolated City That Cannot House Laughter.' It paints an image of deep inner sadness so profound that there's room only for gloom and despair, no joy nor levity—like an abandoned city left in desolation where even laughter cannot find entry. This could stem from unresolved grief, betrayal, or overwhelming sadness and isolation.