It is a warm spring and blooming season again. On March 30-31, the "John Deere tractor demonstration and 2021 Shigatse spring comprehensive agricultural training conference" was successfully held in Lhatse County, Shigatse, Tibet, 2021. During the two-day event, more than 100 agricultural technicians and cooperative users from various counties and districts in Shigatse participated in the training and watched the wonderful live demonstration of Dill tractors. With an average altitude of more than 4,000 meters in the southwestern part of the Tibetan plateau, severe "altitude sickness" poses a challenge for agricultural equipment operating in the region. John Deere 6B-1404 tractor using 6.8 liter Dill engine, full power, electronically controlled high-pressure common rail fuel system, effectively improve fuel combustion efficiency. As John Deere's largest local sales of horsepower tractor 6J-2104 with its strong power, reliable and efficient performance, has been unanimously recognized by local users. Two models of the field demonstration plow operations, users have praised (Tibetan: John Deere Yagudu!) John Deere very good!