是不是 shì bù shì

DEFINITIONS

  1. is or isn't
  2. yes or no
  3. whether or not

CHARACTERS

是 shì
HSK 1
indeed, yes, right; to be; demonstrative pronoun, this, that
不 bù
HSK 1
no, not; un-; negative prefix
是 shì
HSK 1
indeed, yes, right; to be; demonstrative pronoun, this, that