Lang Son, July 15 -- Prime Minister Le Minh Hung on July 15 offered incense and laid flowers in tribute to fallen soldiers at the Lang Son martyrs' cemetery during a working visit to the northern province of Lang Son. Accompanying the leader were Minister-Chairman of the Government Office Dang Xuan Phong; Minister of Agriculture and Environment Trinh Viet Hung; Secretary of the Lang Son Party Committee Hoang Quoc Khanh; Deputy Minister of National Defence Senior Lieutenant General Nguyen Truong Thang; and Deputy Minister of Public Security Lieutenant General Dang Hong Duc; among others. In a solemn ceremony, the PM and the delegation observed a minute's silence in remembrance of the fallen soldiers who sacrificed their youth and lives for...