Hanoi, April 4 -- State President Luong Cuong, Prime Minister Pham Minh Chinh, and National Assembly Vice Chairman Nguyen Khac Dinh on April 4 led high-level delegations from the Vietnamese State, Government, and NA to a memorial service in honour of Khamtay Siphandone, former President of the Lao People's Revolutionary Party (LPRP) Central Committee and former President of Laos. Following the tribute-paying ceremony at the Lao Embassy in Hanoi, President Cuong shared in the condolence book his deep sadness over the passing of Khamtay Siphandone, an outstanding leader of the Lao people and a steadfast revolutionary who dedicated his whole life to the cause of national independence, the happiness of the people, and the country's prosperity...