QQ.com

QQ.com is a prominent Chinese web portal and instant messaging service, operated by Tencent. It serves as a comprehensive platform offering a wide range of services including news, entertainment, social networking, and communication tools. While the provided articles do not directly feature QQ.com as the subject, they highlight broader trends and events within China and Japan that would be covered by such a portal. For instance, a heroic act by a Chinese citizen, as described in Article 2, would likely be reported and discussed extensively on QQ.com, reflecting its role as a major news aggregator and social discussion platform in China. Similarly, while Article 1 discusses an issue in Japan, QQ.com's international news section would likely cover such cross-border cultural or social phenomena. Therefore, QQ.com remains relevant as a central hub for information and social interaction for millions of users in China, reflecting the diverse content and user engagement typical of large internet portals.