Nguyễn lordsThe Nguyễn lords (, 主阮; 1558–1777, 1780–1802), also known as the Nguyễn clan (阮氏, Nguyễn thị), were the rulers of southern Đại Việt during the Revival Lê dynasty and ancestors of Nguyễn dynasty's emperors. The territory they ruled was known contemporarily as Đàng Trong (Inner Realm) and by Europeans as Cochinchina, in opposition to the Trịnh lords ruling northern Đại Việt, known then as Đàng Ngoài (Outer Realm). Both Nguyễn and Trịnh lords were de jure subordinates of the Lê dynasty.
Lê dynastyThe Lê dynasty, also known in historiography as the Later Lê dynasty (Hậu Lê triều, chữ Hán: 後黎朝 or nhà Hậu Lê, chữ Nôm: 茹後黎), officially Great Việt (Đại Việt; Chữ Hán: 大越), was the longest-ruling Vietnamese dynasty, having ruled from 1428 to 1789, with an interregnum between 1527 and 1533.
Nguyễn dynastyThe Nguyễn dynasty (chữ Nôm: 茹阮, Nhà Nguyễn; chữ Hán: 阮朝, Nguyễn triều) was the last Vietnamese dynasty, which was preceded by the Nguyễn lords and ruled the unified Vietnamese state independently from 1802 to 1883 before being under French protectorate. During its existence, the empire expanded into modern-day southern Vietnam, Cambodia, and Laos through a continuation of the centuries-long Nam tiến and Siamese–Vietnamese wars.
Chữ NômChữ Nôm (, t͡ɕɨ˦ˀ˥ nom˧˧) is a logographic writing system formerly used to write the Vietnamese language. It uses Chinese characters (chữ Hán) to represent Sino-Vietnamese vocabulary and some native Vietnamese words, with other words represented by new characters created using a variety of methods, including phono-semantic compounds. This composite script was therefore highly complex and was accessible to less than five percent of the Vietnamese population who had mastered written Chinese.
HuếHuế (hwě) is the capital of Thừa Thiên Huế province in the North Central Coast region of Vietnam. Huế (Thuận Hóa) was the capital of Đàng Trong from 1738 to 1775 and of Vietnam during the Nguyễn dynasty from 1802 to 1945. The city served as the old Imperial City and administrative capital for the Nguyễn dynasty and later functioned as the administrative capital of the protectorate of Annam during the French Indochina period. It contains a UNESCO-designated site, the Complex of Huế Monuments, which is a popular tourist attraction.