wài​qín

fieldwork

外勤 wài​qín
fieldwork noun
work or duties performed outside of an office or headquarters

He is out on field duty today and is not in the office.

fieldworker noun
personnel or staff members who work away from the home office or in the field

The company urgently needs to hire several field personnel for deliveries.

Frequency

Movie subtitles
4.29 per million appears in 2% of films
Written text
0.429 per million

Sources

Definitions
CC-CEDICT