不知去向 bù zhī qù xiàng

DEFINITIONS

  1. whereabouts unknown
  2. gone missing

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
知 zhī
HSK 2
know, perceive, comprehend
去 qù
HSK 1
go away, leave, depart
向 xiàng
HSK 3
toward, direction, trend