至关重要 zhì guān zhòng yào

DEFINITIONS

  1. extremely important
  2. vital
  3. crucial
  4. essential

CHARACTERS

至 zhì
HSK 4
reach, arrive; extremely, very
关 guān
HSK 1
frontier pass; close; relation
重 zhòng
HSK 3
heavy, weighty; double
要 yào
HSK 2
necessary, essential; necessity