Read Edit View history 延年 yánnián to prolong life Origin Definitions Defs Strokes Stroke Words Sentences Sents 延年 yán//nián to prolong life To extend one's lifespan; to live longer. Frequency Written text 0.366 per million Sources Frequency data BCC Corpus (BLCU)
延年 yán//nián to prolong life To extend one's lifespan; to live longer. Frequency Written text 0.366 per million Sources Frequency data BCC Corpus (BLCU)