讓他們鬧去。

Let them have their fun.

Source: Tatoeba

Sentence Composition

1 讓 ràng
  1. to yield
  2. to permit
  3. to let sb do sth
  4. to have sb do sth
  5. to make sb (feel sad etc)
  6. by (indicates the agent in a passive clause, like 被 bèi)
2 他們 tāmen they; them
3 鬧 nào
  1. noisy
  2. cacophonous
  3. to make noise
  4. to disturb
  5. to vent (feelings)
  6. to fall ill
  7. to have an attack (of sickness)
  8. to go in (for some activity)
  9. to joke
4 去 qù
  1. to go
  2. to go to (a place)
  3. (of a time etc) last
  4. just passed
  5. to send
  6. to remove
  7. to get rid of
  8. to reduce
  9. to be apart from in space or time
  10. to die (euphemism)
  11. to play (a part)
  12. (when used either before or after a verb) to go in order to do sth
  13. (after a verb of motion indicates movement away from the speaker)
  14. (used after certain verbs to indicate detachment or separation)