兼职 (jiān zhí): to hold multiple jobs; part-time job

In order to save money to study abroad, she attends classes during the day and works part-time at a restaurant in the evening.

Besides teaching at a university, he also works part-time as an editor at a publishing house, often staying busy late into the night.

This company allows employees to take part-time jobs on weekends, as long as it doesn't affect their main work.

Many college students earn living expenses by working part-time as tutors, while also gaining teaching experience.

He has been working part-time as a food delivery driver for half a year and is very familiar with every street in the city.