自行其是 zì xíng qí shì

DEFINITIONS

  1. to act as one thinks fit
  2. to have one's own way

CHARACTERS

自 zì
HSK 3
self, private, personal; from
行 xíng
HSK 3
go; walk; move, travel; circulate
其 qí
HSK 3
his, her, its, their; that
是 shì
HSK 1
indeed, yes, right; to be; demonstrative pronoun, this, that