tōng​qì

inform

通气 (通氣) tōng​qì
inform verb
to keep each other informed or exchange information; to touch base

Let's communicate internally about this matter first before making it public.

ventilation verb
to be ventilated or aerated; to allow air to pass through

This room is too stuffy; open the window to let in some fresh air.

Frequency

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

Sources

Definitions
CC-CEDICT