空巷清风旧巷故人
[kōng xiàng qīng fēng jiù xiàng gù rén]
'Kong Xiang Qing Feng Jiu Xiang Gu Ren' translates to 'empty alley with fresh breeze; old alley with past acquaintances'. It expresses feelings about revisiting a place filled with old memories, possibly melancholy, longing, or reflection on past relationships or places.