‘实效’ (shí xiào) literally combines ‘实’ (shí), meaning ‘real’, ‘actual’, or ‘substantive’, and ‘效’ (xiào), meaning ‘effect’, ‘result’, or ‘outcome’. Together, it emphasizes tangible, measurable, and practically useful results—not just theoretical benefits or appearances. It stresses effectiveness in real-world application, often contrasting with superficial, symbolic, or unverified claims.

This word is commonly used in formal and professional contexts—especially in policy evaluation, medical treatment assessment, education reform, and business management—to highlight whether something actually works as intended. For example, when discussing a new drug, ‘实效’ refers to its proven clinical improvement in patients, not just laboratory promise. It carries a tone of objectivity and accountability, implying scrutiny of outcomes rather than intentions or effort alone.