ㄅㄧㄥˋbìngㄒㄧㄥˊxíngㄅㄨˋㄅㄟˋbèi

  1. 禮記·中庸》:萬物不相並行不相。」同時進行不相妨礙朱子語類··論語·顏淵》:在學並行不悖?」··書傳》:大統並行不悖。」並存不悖」。不相妨礙大相逕庭勢不兩立

to run in parallel without hindrance, not mutually exclusive, two processes can be implemented without conflict
marcher de pair sans se contrarier, marcher de concert, Les deux choses sont entreprises parallèlement sans aucun inconvénient