Asian countries, such as China, North Korea, South Korea, Japan, Tibet, Mongolia, Hong Kong, Taiwan, Vietnam, Thailand, Cambodia, Indonesia, the Philippines, Laos, etc.

European countries. Need I name them?

North and South America, including Canada, USA, and the Latin American countries such as Mexico, Chile, etc.

Countries that are on their own, such as Australia, New Zealand, and other micronations.

Middle Eastern countries. These include countries such as Iraq, Saudi Arabia, etc.