Southeast Asia Physical MapOnline version eeeeeeee by Kayden Ly 1 Indian Ocean 2 Phillippine Sea 3 South China Sea 4 Java Sea 5 Gulf of Thailand 6 Mekong River 7 Irrawaddy River 8 Irrawaddy Delta 9 Salween River 10 Mekong Delta 11 Gulf of Tonkin 12 Annam Mountains 13 Pacific Ocean