Learn 理由 vs yuan yin in Chinese (China, Simplified). Build fluency with personalized exercises, chats, and video recommendations.
Both 理由 (lǐyóu) and 原因 (yuányīn) mean "reason," but there are some nuances:
理由 (lǐyóu) often refers to a justification or explanation justifying an action or decision. It can imply a "reason" that serves as grounds for something, often used in more formal or legal contexts (e.g., reasons given in a court ruling).
原因 (yuányīn) usually refers to the underlying cause or root of a problem or event. It’s what caused something to happen — more about causality than justification.
Examples:
Related Topics: Chinese Grammar, Common Noun Pairs: Reason/Cause