不為人知 bù wéi rén zhī

not known to anyone; unknown; secret

Word data

HSK Not in HSK
Frequency Unknown

Definitions

  1. 1. not known to anyone
  2. 2. unknown
  3. 3. secret

Characters

Character Meaning
不 bù HSK 1
not; no; (negative prefix)
為 wéi
for; because of; to
人 rén HSK 1
person; people; man
知 zhī HSK 2
to know; to be aware