Hanoi, Sept. 20 -- The top Vietnamese leader is accompanied by Politburo member, Chairman of the Central Commission for Internal Affairs Le Minh Tri; Politburo member, Chairman of the Central Policy and Strategy Commission Nguyen Thanh Nghi; Politburo member, Deputy Prime Minister and Minister of National Defense Phan van Giang; Politburo member, Minister of Public Security Luong Tam Quang; Politburo member, Minister of Foreign Affairs Le Hoai Trung; Chief of the Office of the Party Central Committee Nguyen Hai Ninh; Minister of Finance Ngo Van Tuan; Minister of Industry and Trade Le Manh Hung; Minister of Science and Technology Vu Hai Quan; Minister of Agriculture and Environment Trinh Viet Hung; Minister of Health Dao Hong Lan; Assistan...