Baidu has developed a comprehensive digital human ecosystem centered on its Xiling platform within Baidu AI Cloud. This system enables the creation and deployment of hyper-realistic virtual humans using technologies such as large language models, speech synthesis, facial and voice cloning, and 2D/3D modeling. These digital humans are applied across sectors including finance, education, broadcasting, e-commerce, and customer service. Baidu offers tools for livestreaming, virtual anchors, interactive assistants, SaaS-based creation platforms, and developer kits for content generation. The digital humans are designed to be easily customized, integrated into various scenarios, and used for tasks like virtual hosting, product promotion, and AI-driven interaction.