People watch sheep fight during harvest celebrations held at Liaoyan Village in the Ganzhou District of Zhangye, northwest China's Gansu Province, Sept. 21, 2018. (Xinhua/Chen Li)

People view farm products during harvest celebrations held at Liaoyan Village in the Ganzhou District of Zhangye, northwest China's Gansu Province, Sept. 21, 2018. (Xinhua/Chen Li)

Local people perform during harvest celebrations held at Liaoyan Village in the Ganzhou District of Zhangye, northwest China's Gansu Province, Sept. 21, 2018. (Xinhua/Wang Jiang)

Local people perform during harvest celebrations held at Liaoyan Village in the Ganzhou District of Zhangye, northwest China's Gansu Province, Sept. 21, 2018. (Xinhua/Chen Li)

Local people take part in a corn-carrying contest during harvest celebrations held at Liaoyan Village in the Ganzhou District of Zhangye, northwest China's Gansu Province, Sept. 21, 2018. (Xinhua/Wang Jiang)

Local people perform during harvest celebrations held at Liaoyan Village in the Ganzhou District of Zhangye, northwest China's Gansu Province, Sept. 21, 2018. (Xinhua/Wang Jiang)