明察暗访 meaning in English
investigate openly and secretly; conduct a thorough investigation; observe publicly and investigate privately
Examples
- Warm welcome to people ' s representatives to our university for bright inspections and dark visits
某校：热烈欢迎人大代表来我校明察暗访 - " 2 " is tow technological routes , saitela of full bearing the weight of technology and the technology of the type of linking up frame
入选企业是由中国质量万里行通过明察暗访，以及对投诉率进行统计而最终确定的。