(VOVworld) - Laotian Deputy Prime Minister and Foreign Minister Thongloun Sisoulith has sent a telegraph to his Vietnamese counterpart Pham Binh Minh to congratulate Vietnam’s diplomatic sector’s 70th anniversary. The Laotian leader praised Vietnamese diplomatic sector’s contribution to national construction and defense while raising Vietnam’s international prestige. He spoke highly of bilateral cooperation, especially between the two foreign ministries in experience sharing and mutual support.