并行不悖 bìng xíng bù bèi

DEFINITIONS

  1. to run in parallel without hindrance
  2. not mutually exclusive
  3. two processes can be implemented without conflict

CHARACTERS

并 bìng combine, annex; also, what's more
行 xíng go; walk; move, travel; circulate
不 bù no, not; un-; negative prefix
悖 bèi be contradictory to, go counter