Yabla video uses of 鼎足

敦煌 Dūnhuáng
莫高窟 Mògāokū
云冈石窟 Yúngāngshíkū
龙门石窟 Lóngménshíkū
鼎足 dǐngzú
ér
rivaling the Dunhuang Grottoes, Yungang Grottoes, and Longmen Grottoes.