Another nice spot is Sekinchan. You may try google image "Sekinchan Milky Way". However according to my Sekinchan colleague, she said got local people really overnight at paddy field for few months, then only managed to snap few pictures.
I also got friend managed to snap milky way using Iphone at Langkawi...
This really depend on timing, weather, sky clarity & LUCK!
Milky Way Shooting Group, Discussion, Outing