/ˈkɒmən ˈherɪtɪdʒ əv ˈmænkaɪnd/ – Phrase
Definition: di sản chung của loài người.
A more thorough explanation: “Common heritage of mankind” refers to the principle that certain resources, such as outer space, the oceans, and cultural artifacts, are considered the common heritage of all humanity and should be preserved and used for the benefit of present and future generations. This concept emphasizes the idea that these resources are not owned by any one nation or individual, but rather belong to all people collectively.
Example: The treaty established that the deep seabed minerals are the common heritage of mankind and should be shared for the benefit of all nations.