How do you say “maltreat” in Vietnamese?

Vietnamese words for “maltreat”

• bạc đãiListenverb
  Hanoi [ʔɓaːk̚˧˨ʔ ʔɗaːj˦ˀ˥] · Saigon [ʔɓaːk̚˨˩˨ ʔɗaːj˨˩˦]bạc heavy đãi creaky rising

  to mistreat

  for “maltreat” meaning: To treat badly, to abuse.

• ngược đãiListenverb
  Hanoi [ŋɨək̚˧˨ʔ ʔɗaːj˦ˀ˥] · Saigon [ŋɨək̚˨˩˨ ʔɗaːj˨˩˦]ngược heavy đãi creaky rising

  to mistreat; to abuse

  for “maltreat” meaning: To treat badly, to abuse.