What is the "Malaysia Region"?
Most countries in the game are split into "regions" which are used for the Local Leaderboard competition.
Malaysia is not split into local leaderboards. Instead, the entire country is one single locality within the game.
This page, the "Malaysia Region" is for information relating to the "Malaysia Region" locality within the game, not the country itself (although they are the same geographical area).
For more information about the country as a whole, see this page: Malaysia
POI's within the Malaysia Region