不简单 bù jiǎn dān

DEFINITIONS

  1. not simple
  2. rather complicated
  3. remarkable
  4. marvelous

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
简 jiǎn
HSK 3
simple, terse, succinct, a letter
单 dān
HSK 3
single, individual, only; lone