Group 1 - The core viewpoint of the article highlights the accelerated pace of wheat harvesting in China during the "Three Summer" season, driven by advancements in agricultural machinery and technology [1][7][9] - The main wheat production regions in China include the Southwest, Yangtze River Basin, North China, Huang-Huai-Hai, and Northwest regions, with mechanized harvesting expanding from the Southwest to other areas like Henan, Anhui, and Jiangsu [3][6] - As of May 26, over 70 million acres of summer wheat have been harvested, with daily mechanized harvesting exceeding 4 million acres for three consecutive days [7] Group 2 - The use of high-power agricultural machinery has significantly improved harvesting efficiency, with new models allowing for a doubling of productivity compared to previous equipment [9][11] - The transition from small plots to contiguous high-standard farmland has also contributed to increased harvesting speed, as larger fields facilitate more efficient operations [11] - AI technology is enhancing the precision of cross-regional agricultural machinery deployment, optimizing harvesting times and enabling timely repairs through predictive maintenance [12][14][16]