Nantoka/延长yán chángTraditional: 延長HSK 4延长 (yán cháng) is a Chinese word meaning “to prolong; to extend; to delay”.Meanings1to prolong2to extend3to delayPart of speechverbCharacters in 延长延yán · to prolong长cháng · longRelated words长long长chief长官senior official长大to grow up队长captain船长captain (of a boat)擅长to be good at; to be expert in市长mayor校长(college, university) president成长to mature局长bureau chief探长(police) detectiveStudy Chinese with flashcards →