瞒 (w)

(mán) to conceal from; to keep (sb) in the dark

瞒报 (w)

(mánbào) to conceal or deceive in a report; to falsify by over- or under-reporting

瞒天过海 (w)

(mántiānguòhǎi) to cross the sea by a trick (idiom); to achieve one's aim by underhanded means

瞒骗 (w)

(mánpiàn) to deceive; to conceal