公安 gōng’ān Public Security
(Ministry of) Public Security; public safety; public security
How to remember 公安: 公 public + 安 peace = Public Security.
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How it is used
- Public security - the police apparatus and its officers: 公安局 (gōng'ānjú) public security bureau (police station); 报公安 (bào gōng'ān) report to the police.
- Refers to the domestic police/security system specifically; 警察 (jǐngchá) is the ordinary word for a police officer.