Vietnamese Minister of Public Security Gen. To Lam paid courtesy calls on General Secretary of the Lao People's Revolutionary Party Central Committee and President of Laos Thongloun Sisoulith and Lao Prime Minister Phankham Viphavan in Vientiane on August 24.

VOV.VN - National Assembly (NA) Chairman Vuong Dinh Hue and General Secretary of the Laos People's Revolutionary Party Central Committee and President Thongloun Sisoulith hailed the positive development of the great friendship, special solidarity, and all-around co-operation between the two nations.