/pəˈtɜːnɪti suːt/ – Phrase
Definition: vụ kiện xin xác lập tư cách làm cha.
A more thorough explanation: A paternity suit is a legal action brought to establish the paternity (biological fatherhood) of a child, typically for the purpose of determining parental rights and responsibilities, such as child support, custody, and visitation.
Example: The celebrity faced a paternity suit after a woman claimed he was the father of her child.