/ˈpʌblɪk sɪˈkjʊrəti/ – Phrase
Definition: an ninh công cộng, an ninh xã hội, an ninh quốc gia.
A more thorough explanation: Public security refers to the protection of the general welfare and safety of the public, typically enforced by government authorities through various measures such as law enforcement, emergency response, and crime prevention. It encompasses the maintenance of order, prevention of crime, and protection of individuals and property within a society or community.
Example: The government has implemented new measures to enhance public security in the city.