Chaeyeon Kang is a doctor of political science. His major is international politics and his main areas of research interest are North Korean political economy, inter-Korean relations, unification policy, and social integration. His recent articles include “North Korea's War Orphan Policy in The 1950s: A Period of Chaos, Beyond(2021)”, “The Transition of North Korean ‘Patriots and Veterans’ Institution According to the 75-Years of Liberation: Gap and Contact Point(2020)”, “Internationalization Strategy of Tourism Industry andive Double Structure of Cooperation in the Kim Jong-un Regime(2020)”, “Economic Meaning and Human Rights of North Korean Women's Labor(2020)”, “See North Korea Again in South Korea(2020)”, “North Korea's Military-first Politics and ‘Bureaucratic Market Economy’(2019)”.