龟兹石窟群中存留了大量精美的壁画。这些壁画,既是石窟艺术瑰宝,更是研究西域历史文化和各民族宗教信仰的珍贵资料,如壁画中的乐器、乐舞以及弹奏和表演者的手势与姿态,这为研究西域乐舞提供了重要参照。龟兹石窟艺术的绚丽多彩,与当时繁荣的东西方文化交流有着十分密切的关系。 A large number of exquisite murals remain in the Gulch Caves. These murals are both treasures of the grottoes and precious materials for studying the history and culture of the Western Regions and the religious beliefs of various ethnic groups. For example, they are musical instruments, musical instruments, and gestures and gestures of performers and performers. This provides an important reference for the study of Western dance of music and dance . The colorful and colorful art of the Kuchai Grottoes has a very close relationship with the prosperous East-West cultural exchanges at that time.