Photo taken on Sept. 17, 2015 shows herdsmen transferring their sheep and cows to winter pastures in Altay Prefecture of northwest China's Xinjiang Uygur Autonomous Region. As the summer has come to its end, local Kazak herdsman families here started to move their herds into winter pastures. (Xinhua/Shen Qiao)

　　Photo taken on Sept. 17, 2015 shows a four-year-old boy travelling with his herdsmen family who are busy transferring their sheep and cows to winter pastures in Altay Prefecture of northwest China's Xinjiang Uygur Autonomous Region. As the summer has come to its end, local Kazak herdsman families here started to move their herds into winter pastures. (Xinhua/Shen Qiao)

　　Photo taken on Sept. 17, 2015 shows herdsmen transferring their sheep and cows to winter pastures in Altay Prefecture of northwest China's Xinjiang Uygur Autonomous Region. As the summer has come to its end, local Kazak herdsman families here started to move their herds into winter pastures. (Xinhua/Shen Qiao)

　　Photo taken on Sept. 17, 2015 shows herdsmen transferring their sheep and cows to winter pastures in Altay Prefecture of northwest China's Xinjiang Uygur Autonomous Region. As the summer has come to its end, local Kazak herdsman families here started to move their herds into winter pastures. (Xinhua/Shen Qiao)

　　Photo taken on Sept. 17, 2015 shows herdsmen on a motorcycle transferring their sheep and cows to winter pastures in Altay Prefecture of northwest China's Xinjiang Uygur Autonomous Region. As the summer has come to its end, local Kazak herdsman families here started to move their herds into winter pastures. (Xinhua/Shen Qiao)

　　Photo taken on Sept. 17, 2015 shows herdsmen transferring their sheep and cows to winter pastures in Altay Prefecture of northwest China's Xinjiang Uygur Autonomous Region. As the summer has come to its end, local Kazak herdsman families here started to move their herds into winter pastures. (Xinhua/Shen Qiao)

　　Photo taken on Sept. 17, 2015 shows herdsmen transferring their sheep and cows to winter pastures in Altay Prefecture of northwest China's Xinjiang Uygur Autonomous Region. As the summer has come to its end, local Kazak herdsman families here started to move their herds into winter pastures. (Xinhua/Shen Qiao)