How do you say “confession” in Vietnamese?

Vietnamese words for “confession”

• xưng tộiListenverb
  Hanoi [sɨŋ˧˧ toj˧˨ʔ] · Saigon [sɨŋ˧˧ toj˨˩˨]xưng level tội heavy

  to confess

  for “confession” meaning: The disclosure of one's sins to a priest for absolution. In the Roman Catholic Church, it is now also termed the sacrament of reconciliation.