Buying a host overseas has a history of six years. During this period, the development of virtual hosting personal space services has been very fast. I have used many virtual hosting spaces and compared quite a few foreign virtual hosting service providers. At the beginning of the search for virtual hosting web space, there were still few people in China using foreign virtual hosts, and there were almost no materials available regarding introductions, reviews, etc., about foreign virtual hosts. The only way was to search page by page on the virtual host websites abroad.