Hamhŭng is North Korea's second-most populous city, and the capital of South Hamgyŏng Province. Located in the southern part of the South Hamgyong province, Hamhung is the main and most populous metropolitan area in the province. Hamhung was centrally planned and built by the government of North Korea.

Taejong, personal name Yi Bang-won, was the third monarch of the Joseon dynasty of Korea and the father of Sejong the Great. He was the fifth son of King Taejo, the founder of the dynasty. Before ascending to the throne, he was known as Prince Jeongan.