Climbers trained on snow mountain in Tibet

Students of China Tibet Mountaineering Guide School sharp their climbing skills at Lhodui peak, a snow mountain 6,010 meters above the sea level, in Tibet Autonomous Region on November 6, 2017. (Photo: China News Service/ He Penglei)

Students of China Tibet Mountaineering Guide School sharp their climbing skills at Lhodui peak, a snow mountain 6,010 meters above the sea level, in Tibet Autonomous Region on November 6, 2017. (Photo: China News Service/ He Penglei)

A student of China Tibet Mountaineering Guide School sharps climbing skills at Lhodui peak, a snow mountain 6,010 meters above the sea level, in Tibet Autonomous Region on November 6, 2017. (Photo: China News Service/ He Penglei)

The photo taken on November 6, 2017 shows Lhodui peak, a snow mountain 6,010 meters above sea level in Tibet Autonomous Region. (Photo: China News Service/ He Penglei)