Elementary school
Gaolan County, Lanzhou, Gansu, China
Elementary school
Gaolan County, Lanzhou, Gansu, China
Elementary school
Gaolan County, Lanzhou, Gansu, China
Elementary school
Yongdeng County, Lanzhou, Gansu, China
Elementary school
Yongdeng County, Lanzhou, Gansu, China
Elementary school
Yongdeng County, Lanzhou, Gansu, China
Elementary school
Yongdeng County, Lanzhou, Gansu, China
Elementary school
Gaolan County, Lanzhou, Gansu, China
Elementary school
Yuzhong County, Lanzhou, Gansu, China
Elementary school
Yuzhong County, Lanzhou, Gansu, China