Herdsmen harvest grass in Lunang Town of Nyingchi City, southwest China's Tibet Autonomous Region, Aug. 26, 2018. (Photos: Xinhua)

Local hersmen have been busy with cropping and reserving grass as fodder for herds in winter.

Herdsmen carry harvested grass with a farm tractor in Lunang Town of Nyingchi City, southwest China's Tibet Autonomous Region, Aug. 26, 2018.

Local hersmen have been busy with cropping and reserving grass as fodder for herds in winter.