Hanoi, May 4 -- The trips by General Secretary of the Communist Party of Vietnam (CPV) Central Committee To Lam to Kazakhstan, Azerbaijan, Russia, and Belarus from May 5 to 12 will help uphold and promote comprehensive cooperation between Vietnam and these four countries in the new situation, Deputy Minister of Foreign Affairs Le Thi Thu Hang told the press ahead of the visits. Accordingly, the Party leader will pay state visits to Kazakhstan and Azerbaijan, an official visit to Russia where he will attend a ceremony marking the 80th anniversary of the Victory of the Great Patriotic War, and then a state visit to Belarus. Hang said this visits are of special significance as they follow Vietnam's celebration of the 50th anniversary of the ...