Hanoi, April 11 -- Hanoi (VNA) - The official visits to Laos and Cambodia by Politburo member and Permanent member of the Party Central Committee's Secretariat Tran Cam Tu were highly successful, contributing to strengthening and elevating the traditional friendship and comprehensive cooperation among the three countries, for peace, stability, cooperation, and sustainable development in the region. During the two-day trip on April 9-10, Tu and the high-ranking Vietnamese delegation carried out more than 20 activities in Laos and Cambodia. This was the first overseas trip by Tu in his capacity as Permanent member of the Secretariat and took place shortly after the 14th National Congress of the Communist Party of Vietnam (CPV), the election...