/ˈnætʃrəl rɪˈleɪʃənʃɪp/ – Phrase
Definition: 1. quan hệ họ hàng ruột thịt;
2. quan hệ họ hàng thực tế.
A more throughout explanation: A natural relationship refers to a familial or biological relationship between individuals, such as parent and child, siblings, or other blood relatives. This term is often used in legal contexts to distinguish these relationships from those created through adoption or other legal means.
Example: The court recognized that there was a natural relationship between the parent and child, which influenced the custody decision.