Vietnam Inland Waterways Administration
Vietnam Inland Waterways Administration ( "VIWA" , Vietnamese: "Cục Đường thuỷ nội địa Việt Nam" ) is the government agency of the Ministry of Transport that governs and maintains the ports , rivers , canals and navigable lakes of Vietnam . 
<triplet> Vietnam Inland Waterways Administration <subj> Vietnam <obj> country <triplet> Ministry of Transport <subj> Vietnam <obj> country