公之於眾 gōng zhī yú zhòng

DEFINITIONS

  1. to make known to the masses (idiom); to publicize widely
  2. to let the world know

CHARACTERS

公 gōng fair, equitable; public; duke
之 zhī marks preceding phrase as modifier of following phrase; it, him her, them; go to
於 yú in, at, on; interjection alas!
眾 zhòng masses, people, multitude, crowd