Minh Mạng was the second emperor of the Nguyễn Dynasty in Vietnam, ruling from 1820 to 1841. He was known for his efforts to modernize the country and strengthen its central authority. His reign focused on consolidating power, promoting Confucianism, and implementing various reforms in administration and education. Minh Mạng was also notable for his military campaigns against the Chăm people and his efforts to suppress foreign influences. He built many temples and palaces, contributing to the cultural heritage of Vietnam. His reign is often remembered for its emphasis on traditional values and national unity.