Tokyo, Nov. 11 -- Le Hoai Trung, member of the Political Bureau of the Communist Party of Vietnam (CPV) Central Committee and Minister of Foreign Affairs, and Kono Taro, Director-General of the International Bureau of the Japan's Liberal Democratic Party (LDP), signed a cooperation memorandum between the two parties in Tokyo on November 11. The signing was witnessed by Nguyen Duy Ngoc, member of the Political Bureau, Secretary of the CPV Central Committee and Chairman of its Organisation Commission, and Hagiuda Koichi, Executive Acting Secretary-General of the LDP. It took place during the official visit to Japan by General Secretary of the CPV Central Committee and President To Lam. Talking to Hagiuda, Ngoc, who is also head of the Vietn...