to cover up; to conceal; to go into hiding

to vanish without trace (idiom); to lie low

to cover up; to hide; to conceal

anonymous letter

to hide

to withhold information

to go into hiding

variant of 貓膩|猫腻[mao1 ni4]

to hide from public view; to conceal one's identity; to lay low

the three Punic Wars (264-146 BC) between Rome and Carthage