Farmers dry chillis at Baba Village of Gotai County, northwest China's Gansu Province, Oct. 4, 2015. The harvest season in China is colored by ripe crops. (Xinhua/Chen Li)

Reapers work in a rice field at Shuanghe Village of Tai'an Township, northeast China's Jilin Province, Oct. 13, 2015. The harvest season in China is colored by ripe crops. (Xinhua/Zhang Nan)

A farmer dries corn cobs with her kids at Xiyi Village of Xingping City, northwest China's Shaanxi Province, Oct. 2, 2015. The harvest season in China is colored by ripe crops. (Xinhua/Gao Xinsheng)

A reaper works in a corn field at Wumaying Town of Nanpi County, central China's Henan Province, Oct. 7, 2015. The harvest season in China is colored by ripe crops. (Xinhua/Mou Yu)

Farmers harvest rice in a paddy terraced field at Baisheng Town of Longli County, southwest China's Guizhou Province, Oct. 2, 2015. The harvest season in China is colored by ripe crops. (Xinhua/Qin Gang)

A farmer harvests rice in a paddy field at Shuanghe Village of Tai'an Township, northeast China's Jilin Province, Oct. 12, 2015. The harvest season in China is colored by ripe crops. (Xinhua/Zhang Nan)

A farmer dries corns at Gaodong Village of Linyi City, east China's Shandong Province, Oct. 5, 2015. The harvest season in China is colored by ripe crops. (Xinhua/Zhang Chunlei)

Farmers dry corn cobs at Qianzhao Village of Linyi City, east China's Shandong Province, Oct. 5, 2015. The harvest season in China is colored by ripe crops. (Xinhua/Zhang Chunlei)