/ˈbɒnə ˈfaɪdi ˈpɜːrtʃəsər fər ˈvæljuː/ – Phrase
Definition: Người mua trung thực với giá trị.
A more thorough explanation: a person who has bought something for a certain value without any knowledge that the seller may not have sold it in good faith (=honestly)
Example: The claimant was not a bona fide purchaser for value and thus had no legal standing to challenge the subsequent sale.