zǒu​xué

to moonlight

走穴 zǒu//xué
to moonlight
(of actors or entertainers) to make unauthorized short-term commercial performances outside of one's official work unit for extra money; to tour and play in many venues as an itinerant performer

Frequency

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

Sources