/ˈrez ˈnʌlɪəs kəˈmuːnɪs ˈjuːzəs/ – Phrase
Definition: vật vô chủ sử dụng chung.
A more thorough explanation: “Res nullius communis usus” is a legal term that refers to property that is unowned and freely available for use by the public. It signifies that the property is considered to be owned by no one and can be used by everyone.
Example: The beach, being a res nullius communis usus, is open to the public for recreational activities.