B.C. LE A.D. CUNGCANG

B.C. ti umzia cu Jesuh Khrih chuah hlan kum chimchungnak asi, “Before Christ” tiah atawi zawngin relnak asi. A.D cu Latin holh “Anno Domini” (in the year of our Lord) timi atawi zawngin relnak asi i, Jesuh chuahhnu kum relnak i hman mi biafang lamtawinak asi. B.C. le A.D hi kum le caan chimnak ah A.D. 526 hlan ah khan cun Zumtupawl nih an rak hmang bal lo. Phungki pakhat(Monk) asi mi Dionysius Exiguus cu Calendar tuah i zumtu mi le sapawl (KUUT) puai an rak neihthok ni ttuatchuak dingin mawhphurhnak an rak pek ti asi. Cu hnu thok in B.C le A.D. hi caan relnak ah hmanthok arak si. A ttuatchuah ning ahcun Jesuh Khrih chuah kum cu Rome mipawl kum rel ningin kum 754, asi tiin a ruah tikah JANUARY nikhat  hi kum(1) khat relnak ah hman arak asi. Asinain, Dionysius nih Herod rorel kum hi kum 5 hrawngin ttuatsual ti asi. Curuangah asi lobik ah A.D. pakhat hlan kum 4 ah Jesuh hi a rak chuak bantuk khin alang. Cuticun,  B.C.E.(Before the Common Era) ti le C.E (In the Common Era) ti hi B.C. le A.D. aiah acaan ahcun an hman tawn mi asi fawn.