离人怎挽亡心怎救
[lí rén zĕn wăn wáng xīn zĕn jiù]
'How can one bring back the departed soul? How can a lost heart be saved?' This expresses deep distress about losing loved ones, both physically (departure/distance) and emotionally (losing affection/interest). Implies hopelessness and helplessness at holding onto someone's affections.