4. Laos PDR (Laos, PDR).
Country PDR. Laos is a member of ASEAN, is No. 8 on 23 July 2540 by the ASEAN with Burma. Laos, the ASEAN countries as well as landlocked countries. It is a country with many natural resources. The Mekong River is the main route for the transportation and building dams to produce electricity for domestic and exported to neighboring countries.