Approximately how many people in China access the Internet?

The correct answer highlights a significant statistic regarding Internet access in China. Approximately 400 million people in China accessing the Internet reflects the rapid expansion of digital connectivity in the country, particularly in the early 21st century. This figure underscores China’s position as one of the largest online populations globally, driven by economic growth, technological advancement, and the government's investments in infrastructure.

In addition to these points, this statistic not only emphasizes the vast scale of Internet users but also indicates the growing influence of the digital economy and social media platforms within Chinese society. The high number of Internet users has profound implications for areas such as information dissemination, communication, and even political engagement, as more individuals gain access to online resources and social networks.

The other options are outdated estimates and do not reflect the current level of Internet penetration in China, which has consistently increased over the years as technology has become more accessible and affordable.