Is the name of an island archipelago off the coast of Ba Ria-Vung Tau province, 97 nautical miles from Vung Tau and Hau river 45 miles. Con or Con Son Island, or also for the name of the largest islands in the archipelago. Vietnamese history before the 20th century is often called the island of Con Son Island Kunlun. Former name in the text is in English and French Poulo Condor.