구인난이 · 구인난을
labor shortage, difficulty finding workers
Example
중소기업들이 심각한 구인난을 겪고 있어요.
Small and medium-sized companies are facing a serious labor shortage.
Word parts
구 seek+인 person+난 difficulty
Literally 'person-seeking difficulty'; -난 = shortage or crisis: 구인난, 주택난, 취업난.