登高一呼 dēng gāo yī hū

DEFINITIONS

  1. to make a clarion call
  2. to make a public appeal

CHARACTERS

登 dēng
HSK 4
rise, mount, board, climb
高 gāo
HSK 1
high, tall; lofty, elevated
一 yī
HSK 1
one; a, an; alone
呼 hū
HSK 4
breathe sigh, exhale; call, shout