How do you say “interior” in Vietnamese?

Vietnamese words for “interior”

• nội thấtListennoun
  Hanoi [noj˧˨ʔ tʰət̚˧˦] · Saigon [noj˨˩˨ tʰək̚˦˥]nội heavy thất rising

  interior

  for “interior” meaning: The inside of a building, container, cavern, or other enclosed structure.

• nội địaListennoun
  Hanoi [noj˧˨ʔ ʔɗiə˧˨ʔ] · Saigon [noj˨˩˨ ʔɗiə˨˩˨]nội heavy địa heavy

  inland; hinterland

  for “interior” meaning: Remote from the limits, frontier, or shore; inland.

• nội bộListenadjective
  Hanoi [noj˧˨ʔ ʔɓo˧˨ʔ] · Saigon [noj˨˩˨ ʔɓow˨˩˨]nội heavy bộ heavy

  interior; inside; internal