mán​bào

conceal

瞒报 (瞞報) mán​bào
conceal verb
to hide facts or fail to disclose information in an official report
underreport verb
to falsify by providing data or figures that are lower (or occasionally higher) than the truth

Frequency

Movie subtitles
0.120 per million appears in 0% of films
Written text
1.51 per million

Sources

Definitions
CC-CEDICT