An aerial drone photo taken on Oct. 6, 2026 shows harvesters working in a corn field under Beidahuang Group in northeast China's Heilongjiang Province. China's top grain producer Heilongjiang Province has witnessed a bountiful harvest during the National Day holiday. (Photo by Lin Jinchun/Xinhua)

　　An aerial drone photo taken on Oct. 6, 2026 shows a harvester working in a soybean field of a farm under Beidahuang Group in northeast China's Heilongjiang Province. China's top grain producer Heilongjiang Province has witnessed a bountiful harvest during the National Day holiday. (Photo by Liu Dapeng/Xinhua)

　　Farmers load newly harvested corns in a corn field of a farm under Beidahuang Group in northeast China's Heilongjiang Province, Oct. 5, 2026. China's top grain producer Heilongjiang Province has witnessed a bountiful harvest during the National Day holiday. (Photo by Lu Wenxiang/Xinhua)

　　A drone photo taken on Oct. 2, 2026 shows harvesters working in a paddy field under Beidahuang Group in northeast China's Heilongjiang Province. China's top grain producer Heilongjiang Province has witnessed a bountiful harvest during the National Day holiday. (Photo by Huang Yongxing/Xinhua)