不知去向

Function word; no; not; un-; negative prefix; used to form questions or emphasize a statement; sometimes used for rhythm.

To know; to understand; to be aware of; to recognize; to distinguish; to associate with; to entertain or treat; knowledge or learning.

To go to a place; to leave; to depart; to die (euphemism); to send or remove; to be apart from; used before a verb to indicate going to do something.

Towards; direction; to face; to turn towards; to support; to side with; formerly; surname.