Students walk to school with magnificent snow mountains behind. Located in the central-west of the Nyingtri Prefecture with an average altitude of 3,700 meters above sea level, southwest China’s Tibet Autonomous Region, Mainling County is at the middle reaches of the Yarlung Tsangpo River between the Nyenchen Tanglha Mountains and the Himalayan Mountains. [Photo/China Tibet Online]

Mainling Middle School is located between mountains. Located in the central-west of the Nyingtri Prefecture with an average altitude of 3,700 meters above sea level, southwest China’s Tibet Autonomous Region, Mainling County is at the middle reaches of the Yarlung Tsangpo River between the Nyenchen Tanglha Mountains and the Himalayan Mountains. [Photo/China Tibet Online]

Pupils in the Mainling Middle School have a class in the bright and spacious classroom. Located in the central-west of the Nyingtri Prefecture with an average altitude of 3,700 meters above sea level, southwest China’s Tibet Autonomous Region, Mainling County is at the middle reaches of the Yarlung Tsangpo River between the Nyenchen Tanglha Mountains and the Himalayan Mountains. [Photo/China Tibet Online]

Pupils in the Mainling Middle School do exercise on the playground. Located in the central-west of the Nyingtri Prefecture with an average altitude of 3,700 meters above sea level, southwest China’s Tibet Autonomous Region, Mainling County is at the middle reaches of the Yarlung Tsangpo River between the Nyenchen Tanglha Mountains and the Himalayan Mountains. [Photo/China Tibet Online]

Pupils pose for photos in the Mainling County. Located in the central-west of the Nyingtri Prefecture with an average altitude of 3,700 meters above sea level, southwest China’s Tibet Autonomous Region, Mainling County is at the middle reaches of the Yarlung Tsangpo River between the Nyenchen Tanglha Mountains and the Himalayan Mountains. [Photo/China Tibet Online]

Forming a study group, pupils do homework together after school. Located in the central-west of the Nyingtri Prefecture with an average altitude of 3,700 meters above sea level, southwest China’s Tibet Autonomous Region, Mainling County is at the middle reaches of the Yarlung Tsangpo River between the Nyenchen Tanglha Mountains and the Himalayan Mountains. [Photo/China Tibet Online]