Flag of the Nguyễn dynasty, 1920�?945 Immediately after Vietnam shed Gia Định, the island of Poulo Condor, and 3 southern provinces to France Using the Treaty of Saigon in between the Nguyễn dynasty and France in 1862, lots of resistance actions during the south refused to acknowledge the treaty and https://vi-t-nam79001.diowebhost.com/86110504/top-latest-five-6623-urban-news