瞒着官府,私下勾结干坏事。丝弦剧《空印盒》第二场:“既然按院大人尚未到来,你来个瞒上不瞒下,瞒官不瞒私,打发敝人过江,不过银两多赠。”
Don't hide from the official, don't hide from the private
瞒(mán mén)
官(guān)
不(bù fǒu)
私(sī)