XHand is a model developed by Zhejiang University for real-time generation of high-detail expressive hand avatars. It creates these avatars using multi-view videos and leverages MANO pose parameters to generate high-detail meshes and renderings, achieving real-time rendering in various poses. XHand offers significant advantages in image realism and rendering quality, particularly in augmented reality and gaming fields, producing lifelike hand images instantaneously.