Tibetan dance encompasses a wide variety of forms, and there are multiple ways to classify them. One common classification divides Tibetan dances into four main categories: folk dances (Guozhuang, Xianzi, Duixie, etc.), religious dances (Cham, sacrificial dances, etc.), opera dances (Gesar, etc.) and court dances (Gar, etc.). Alternatively, based on the form of song and dance, Tibetan dance can be divided into two categories: "folk dance" and "religious dance", mainly including Guozhuang, Xianzi, Duixie, and Cham, respectively carrying the cultural connotations of folk entertainment and religious sacrifice.