The bandwidth of Hong Kong cloud server refers to the network transmission speed between the server and the Internet, usually in Mbps (megabits per second). The size of the bandwidth has a certain impact on the server's ability to carry traffic, but the specific number of people it can support depends on many factors, including the type of website, access mode, web page size, etc.

　　Under normal circumstances, a bandwidth of 5Mbps can support normal access to small and medium-sized websites. However, the specific number of visits will be affected by many factors, such as the content of the website, the size of the web page, and the number of concurrent visits. If the website has a large number of visits or needs to process a large amount of multimedia content, it may require higher bandwidth to ensure user access speed and stability.

　　In addition, other factors need to be considered, such as server hardware performance, network latency, etc. If the server's processing power is weak or the network latency is high, even if the bandwidth is large enough, it may affect the website's access speed and response time.

　　Therefore, accurately determining how many people a server can support requires comprehensive consideration of multiple factors and evaluation and testing based on actual conditions. If your website is expected to have a large number of visits or needs to handle a large amount of multimedia content, it is recommended to choose a server with higher bandwidth or consider using technologies such as load balancing to improve the performance and scalability of the server.

　　In summary, 5Mbps bandwidth can support normal access to small and medium-sized websites, but the specific number of people it can support needs to be evaluated based on the actual situation, and other factors must be taken into consideration to determine the most suitable server configuration.