Source of the photo
http://www.ezilon.com/maps/asian-continent-maps.html
Author of the description
GK
The Asian continent is the largest and most densely populated of the seven continents and can be divided into three sectors, South East Asia, Far East Asia and Central Asia
Some countries of Asia: Brunei, Cambodia, Indonesia, Laos, Thailand, Malaysia are amongst the countries comprised in South East Asia, while Far East Asia includes China, Hong Kong, Taiwan, Korea, Japan and Macao. Afghanistan, Mongolia and Azerbaijan.
Source of description
http://www.ezilon.com/maps/asian-continent-maps.html