难熬

难熬	nán áo	(of pain or hardship) hard to bear
难	nán	difficult (to...) / problem / difficulty / difficult / not good
难	nàn	disaster / distress / to scold
熬	āo	to simmer; to boil slowly
熬	áo	to cook on a slow fire; to extract by heating; to decoct / to endure