炳靈寺石窟70號窟，唐代開鑿，明代重塑、重繪。窟內(nèi)正中木胎泥塑八臂十一面觀音像，各面豎式排列，上下五層，是明代藏傳佛教的典型作品。

Cave 70 of Bingling Temple Grottoes was excavated in the Tang Dynasty and remolded and repainted in the Ming Dynasty. Inside the cave, at its center, stands a wooden-framed clay sculpture of the Eleven-Faced Guanyin with eight arms. The faces are arranged vertically in five layers, and it is a typical work of Tibetan Buddhism from the Ming Dynasty.