Whakakiia te rerenga e whai ake nei:
Siamese-Vietnamese War (1841-1845), ko te rohe he waahanga o te rohe o Gia Định o te Emepaea o Đại Nam, i muri mai ka uru ki te French Cochinchina. I te Hōngongoi 1867, i tukuna e te kawanatanga French Cochinchina tetahi waahanga o te Tirohanga o Trảng Bàng (tae atu ki nga rohe o Parrot's Beak) ki te Basileia o Cambodia i raro i te tiriti me Kingi Norodom. Ka whakahokia te Parrot's Beak ki Cambodia i raro i te whakahaere o te rohe o Svay Theab.