Hanoi, Nov. 20 -- The official visit to Vietnam by Speaker of the National Assembly of the Republic of Korea (RoK) Woo Won Shik and his spouse continues the recent momentum of high-level exchanges between the two countries, underscoring the closeness and political trust that characterise the Vietnam-RoK Comprehensive Strategic Partnership. A Comprehensive Strategic Partnership reaching new depth Vietnam and the RoK share a longstanding history of amity dating back centuries. On December 22, 1992, the two countries established diplomatic relations, opening a new phase of cooperation. Over more than three decades, bilateral ties have advanced significantly, elevated to a Comprehensive Partnership in the 21st Century in 2001, upgraded to a S...