The Internet as a Separate Ecosystem: While the English term “the Internet” often implies a single, global, and relatively open space, 网络 (wǎngluò) in China is experienced within a unique context. The existence of the “Great Firewall” (防火长城, fánghuǒ chángchéng) means that the Chinese 网络 is a distinct digital ecosystem. Access to many Western sites (like Google, Facebook, Twitter, YouTube) is blocked, leading to the rise of powerful domestic equivalents like Baidu (百度), WeChat (微信), and Weibo (微博). For a learner, it's crucial to understand that a Chinese friend's experience of “the internet” is fundamentally different from a Western one.