辛勤xīnqínhardworking; industrious; diligentHSK 7-9PronunciationxīnqínExample sentence他每天辛勤地工作,从不抱怨。Tā měitiān xīnqín de gōngzuò, cóng bù bàoyuàn.He works hard every day and never complains.Read and choose an answerOne fixed sampleExplore a sample