China, Japan and Korea are major importers and exporters of technologically advanced products and services and rank among leading economies of the world.
In China a search engine Baidu is commonly used, but so are Yahoo and Google; in Japan Yahoo has a privileged position, while in Korea chol.com Yahoo and Naver. Each of them has its own specific attributes and advertising systems. A similar situation exists in the social networks where you can not see a clear dominance of Facebook, as is the case in North America or Europe.
Did you know that the proportion of users in Chinese language is 25%?