笑一笑，十年少。

Laughter is good for your health.

Source: Tatoeba

Sentence Composition

=1 笑 xiào old variant of 笑 xiào
=1 笑 xiào
  1. to laugh; to smile
  2. to laugh at
2 一 yī
  1. one
  2. single
  3. a (article)
  4. as soon as
  5. entire; whole; all; throughout
  6. "one" radical in Chinese characters (Kangxi radical 1)
  7. also pr. yāo for greater clarity when spelling out numbers digit by digit
=3 笑 xiào old variant of 笑 xiào
=3 笑 xiào
  1. to laugh; to smile
  2. to laugh at
4 十年 shínián ten years; decade
=5 少 shǎo
  1. few
  2. less
  3. to lack
  4. to be missing
  5. to stop (doing sth)
  6. seldom
=5 少 shào young