/fjʊtʃər ˈɪntrəst/ – Phrase
Definition: quyền sở hữu trong tương lai.
A more thorough explanation: an interest (=some form of right, ownership, or possession) in something that will begin in the future, especially an interest in land or real property
Example: Lease is eighty years beginning on the date of this Lease and whenever in this Lease either party is granted a future interest it must be within that period.