Thiệu Trị (, vi-hantu, 紹治, lit. "inheritance of prosperity"; 6 June 1807 – 4 November 1847), personal name Nguyễn Phúc Miên Tông or Nguyễn Phúc Tuyền, was the third emperor of the

Nguyễn dynasty The Nguyễn dynasty (chữ Nôm: 茹阮, vi, Nhà Nguyễn; chữ Hán: 阮朝, vi, Nguyễn triều) was the last Vietnamese dynasty, which ruled the unified Vietnamese state largely independently from 1802 to 1883. During its existence, ...

. He was the eldest son of Emperor

Minh Mạng Minh Mạng () or Minh Mệnh (, vi-hantu, 明命, lit. "the bright favour of Heaven"; 25 May 1791 – 20 January 1841; born Nguyễn Phúc Đảm, also known as Nguyễn Phúc Kiểu) was the second emperor of the Nguyễn dynasty of V ...

, and reigned from 14 February 1841 until his death on 4 November 1847.

Biography

Emperor Thiệu Trị was much like his father, Minh Mạng, and carried on his conservative policies of isolationism and the entrenchment of

Confucianism Confucianism, also known as Ruism or Ru classicism, is a system of thought and behavior originating in ancient China. Variously described as tradition, a philosophy, a religion, a humanistic or rationalistic religion, a way of governing, or ...

. Highly educated in the Confucian tradition, Thiệu Trị had some curiosity about the West, but like his father was very suspicious of all non-Vietnamese outsiders. At this same time, the French were in a colonial race with Great Britain and were pushing hard for stronger relations with

Indochina Mainland Southeast Asia, also known as the Indochinese Peninsula or Indochina, is the continental portion of Southeast Asia. It lies east of the Indian subcontinent and south of Mainland China and is bordered by the Indian Ocean to the west an ...

. This, just as in the reign of Minh Mạng, also brought up Christian missionaries, mostly Spanish and French, who ignored the ban. When Trị began to imprison the

missionaries A missionary is a member of a religious group which is sent into an area in order to promote its faith or provide services to people, such as education, literacy, social justice, health care, and economic development.Thomas Hale 'On Being a Mi ...

, it prompted an immediate response from France. In 1843, the French government sent a military expedition to Indochina with orders to protect and defend French interests, free the illegal missionaries, if possible without causing an international incident. Gold lang Thieu Tri CdM

Trị's determination to eliminate all