Vietnamese, South Korean leaders visit Thang Long Imperial Citadel in Hanoi

General Secretary of the Communist Party of Vietnam and State President To Lam and his spouse Ngo Phuong Ly hosted a special friendship program at the Thang Long Imperial Citadel in Hanoi on Friday morning on the occasion of the state visit to Vietnam by the Republic of Korea's President Lee Jae Myung and his spouse Kim Hye Kyung.