不利因素 bù lì yīn sù

DEFINITIONS

  1. adverse factors; unfavorable elements or circumstances that hinder or negatively impact something

CHARACTERS

不 bù
HSK 1
no, not; un-; negative prefix
利 lì
HSK 4
gains, advantage, profit, merit
因 yīn
HSK 2
cause, reason; by; because (of)
素 sù
HSK 5
white (silk); plain; vegetarian; formerly; normally