'Yàn shōu' (验收) literally combines 'yàn' (to inspect, verify, or examine) and 'shōu' (to receive or accept), forming a compound noun meaning 'acceptance inspection' — the formal process of verifying that delivered goods, completed construction work, or implemented systems meet agreed-upon specifications and quality standards before final acceptance.

This term is commonly used in business, engineering, government procurement, and real estate contexts. It implies official evaluation by authorized personnel, often documented with sign-off forms or reports. Unlike casual checking, 'yàn shōu' carries legal and contractual weight: passing it typically triggers payment or project handover. It's rarely used for personal or informal situations — you wouldn’t 'yàn shōu' a friend’s homemade cake. The word reflects China’s emphasis on procedural rigor and accountability in professional settings.