Hien Vuong
- Also called:
- Chua Hien, Nguyen Phuoc Tan, or Thai Ton
- Born:
- 1619?
- Died:
- 1687
- Also Known As:
- Chua Hien
- Nguyen Phuoc Tan
- Thai Ton
- Title / Office:
- emperor (1648-1687), Vietnam
- House / Dynasty:
- Nguyen dynasty
Hien Vuong (born 1619?—died 1687) was a member of the Nguyen family who ruled in southern Vietnam in 1648–87. He persecuted European Christian missionaries, expanded the territory under his control, and made notable agricultural reforms.
Hien Vuong launched campaigns in 1655–61 designed to defeat the Trinh rulers in northern Vietnam and to assert the legitimacy of his own rule in the south. Enraged at the refusal of the Europeans to give him modern armaments and tactical support, he directed his anger against foreign missions that had been established in his domain, and he had Christians—Vietnamese converts as well as European evangelists—slain and their churches razed.
During his reign Hien Vuong also acquired southern lands at the expense of the Chams and the Cambodians. He improved the mandarin examination system by which civil-service posts were filled, and he established a bureau of agriculture that urged the colonization and development of the newly conquered territories. He promulgated needed land reforms, although they failed to alter significantly the social conditions of his lower-class subjects. Hien Vuong sought to secure official recognition of his sovereignty from China, but the Chinese continued to uphold the legitimacy of the northern Trinh family.
