mǎn​tiān​fēi

ubiquitous

满天飞 (滿天飛) mǎn​tiān​fēi
ubiquitous adjective
to be all over the place; appearing or spreading everywhere (often used for rumors, advertisements, or common sights)

All sorts of rumors about that project are flying around.

rushing adjective
to rush around everywhere; to be constantly on the move or always active

To close this big deal by the end of the year, he has been flying all over the place these past few months.

Frequency

Movie subtitles
1.10 per million appears in 1% of films
Written text
1.52 per million

Sources

Definitions
CC-CEDICT