Astana, May 5 -- General Secretary of the Communist Party of Vietnam (CPV) Central Committee To Lam and his spouse, along with a high-ranking Vietnamese delegation, landed at Nursultan Nazarbayev International Airport on May 5 afternoon (local time), starting a three-day state visit to Kazakhstan at the invitation of Kazakh President Kassym-Jomart Tokayev. President Tokayev was present at the airport to welcome the Vietnamese leader and delegation. Accompanying the President were Deputy Prime Minister and Foreign Minister Murat Nurtleu, Deputy Prime Minister Yermek Kosherbayev, and a number senior officials of Kazakhstan. Kazakh boys and girls in traditional attire presented flowers to the Vietnamese leader and his spouse. President Tokay...