Prominent in the delegation were Prime Minister Pham Minh Chinh; Politburo member Truong Thi Mai; and some former leaders. The same day, delegations from ministries and Hanoi authorities also laid wreaths at the mausoleum and the monument. Từ khóa: VOV VOVworld Leaders pay tribute President Ho Chi Minh martyrs Dien Bien Phu Victory Feedback Submit Xem thêm