This photo taken on May 29, 2026 shows an agricultural machine uploading wheat onto a truck in Tancheng County of Linyi City, east China's Shandong Province. (Photo by Zhang Chunlei/Xinhua)

A drone photo taken on May 29, 2026 shows an agricultural machine harvesting wheat in Baotai Town of Pingyi County, Linyi City of east China's Shandong Province. (Photo by Wu Jiquan/Xinhua)

A drone photo taken on May 29, 2026 shows an agricultural machine harvesting wheat in Xixiang Town of Qinyang City, central China's Henan Province. (Photo by Zhang Xinyu/Xinhua)

This photo taken on May 29, 2026 shows an agricultural machine harvesting wheat in Xixiang Town of Qinyang City, central China's Henan Province. (Photo by Zhang Xinyu/Xinhua)

A farmer drives an agricultural machine to harvest wheat in Baotai Town of Pingyi County, Linyi City of east China's Shandong Province, May 29, 2026. (Photo by Wu Jiquan/Xinhua)

This photo taken on May 29, 2026 shows an agricultural machine harvesting wheat in Xixiang Town of Qinyang City, central China's Henan Province. (Photo by Zhang Xinyu/Xinhua)