yùn​yíng HSK7

operation

运营 (運營) yùn​yíng
operation verb
to manage and run a business or organization; business operations

The subway's operating hours here have been extended late into the night.

service verb
to be in service or in operation, specifically regarding public transportation like trains or buses

The newly built railway will officially go into operation next year.

Frequency

Movie subtitles
2.56 per million appears in 1% of films
Written text
64.0 per million

Details

HSK 3.0
Level 7

Sources

Definitions
CC-CEDICT