hù​tōng​yǒu​wú

to exchange assistance

互通有无 互通有無 hù​tōng​yǒu​wú
to exchange assistance
to help supply each other's needs by exchanging what one has for what one lacks; to benefit from each other's strengths to make up for shortfalls

Frequency

Movie subtitles
0.060 per million appears in 0% of films
Written text
0.435 per million

Sources