Asia & Oceania

Asia covers an area of ​​44.57 million square kilometers, accounting for about 8.6% of the total area of ​​the earth; Asia has a population of about 4.7 billion people, which is about 61% of the world’s total population; it is the largest and most populous continent among the 7. Asia is one of the cradles of human civilization and the birthplace of the world's three major religions, Buddhism, Islam, and Christianity. Three of the four ancient civilizations are located in Asia. The common English name of Oceania is "Oceania", which originally means a large piece of land in the ocean.