Meaning of qián kē:
qián kē
前科
Noun
criminal record; previous convictions
Tā méiyǒu rènhé qiánkē.
他没有任何前科。
He has no criminal record.
Tā zài shēnqǐng gōngzuò shí xūyào shēngmíng tā de qiánkē jìlù.
他在申请工作时需要声明他的前科记录。
He needs to disclose his previous convictions when applying for the job.