奔走呼号

奔走呼號
bēnzǒuhūháo

to go around campaigning for a cause

Wiktionary

Entry Composition

1 奔走 bēnzǒu
  1. to run
  2. to rush about
  3. to be on the go
=2 呼号 hūháo
  1. to wail
  2. to cry out in distress
=2 呼号 hūhào
  1. (telecommunications) call sign
  2. call sign
  3. slogan; motto