唱喏

chàngnuò
to answer respectfully "yes"

CEDICT

Homographs

唱喏 chàngrě
  1. (old) to bow and utter polite phrases
  2. to open the way (for a dignitary etc)

Entry Composition

1 唱 chàng
  1. to sing
  2. to call loudly
  3. to chant
2 喏 nuò
  1. (indicating agreement) yes
  2. all right
  3. (drawing attention to) look!
  4. here!
  5. variant of 诺 nuò