mài jī shān shí kū
Mt Maiji Caves at Tianshui 天水, Gansu
麦
mài
wheat; barley; oats
积
jī
to amass; to accumulate; to store up
山
shān
mountain; hill (CL:座[zuo4])
石
shí
abbr. for Shijiazhuang 石家莊|石家庄[Shi2 jia1 zhuang1], the capital of Hebei
窟
kū
cave