Field + 工作者
The noun 工作者 (gōngzuòzhě) means "worker" or "practitioner," referring to someone engaged in a particular type of work. It is often combined with a field or profession to specify the type of worker. For example, 医护工作者 means "healthcare worker."
社会工作者帮助了很多困难家庭。
shèhuì gōngzuòzhě bāngzhù le hěn duō kùnnán jiātíng.
Social workers have helped many families in need.
他是一名优秀的新闻工作者。
tā shì yī míng yōuxiù de xīnwén gōngzuòzhě.
He is an outstanding journalist.
科技工作者为国家发展做出了巨大贡献。
kējì gōngzuòzhě wèi guójiā fāzhǎn zuòchū le jùdà gòngxiàn.
Science and technology workers have made tremendous contributions to the country's development.