查访

chá fǎng àn jiàn qíng kuàng

查访案件情况

investigate the details of a crime

àn zhōng chá fǎng

暗中查访

take up investigation secretly

mì mì chá fǎng

秘密查访

investigate secretly

zhè xiē fēi fǎ fù kuǎn shì yī wèi àn zhōng chá fǎng de xīn wén jì zhě fā xiàn de

这些非法付款是一位暗中查访的新闻记者发现的。

The illegal payments were discovered by a journalist working undercover.

jīng guò mín zhèng rén yuán dào chù chá fǎng tā zhōng yú hé shī sàn duō nián de qīn rén tuán jù le

经过民政人员到处查访，他终于和失散多年的亲人团聚了。

Thanks to lengthy searching by civil affairs personnel, he was finally reunited with his long-lost family.