Cooperation between localities of Vietnam and the Republic of Korea (RoK) has seen the engagement of not only authorities but also businesses and people, heard a seminar in Seoul on May 30.

VOV.VN - A delegation led by Ambassador of the Republic of Korea (RoK) to Vietnam Park Noh-wan held a working session with leaders of the northern mountainous province of Tuyen Quang during a visit to the locality on May 11.