/rɪˈleɪʃənʃɪp θruː ˈwɛdlɒk/ – Phrase
Definition: quan hệ họ hàng thông qua hôn nhân, quan hệ thông gia, quan hệ sui gia.
A more thorough explanation: A relationship traced through wedlock refers to a legally recognized connection between individuals who are married to each other. This relationship is established through the institution of marriage, which confers certain legal rights and responsibilities on the spouses, including rights to property, inheritance, and decision-making authority.
Example: The inheritance rights of the child were established based on the relationship traced through wedlock between the deceased father and the mother.