Yabla Chinese

Yabla video uses of 后秦
麦积山石窟 Màijīshānshíkū
开凿 kāizáo
于 yú
十六国 shíliùguó
后秦 HòuQín
时期 shíqī
Caves in Maiji Mountain were dug out in the Sixteen Kingdoms Houqin Period.