In 2008, Xinhua photographer Sonam Norbu captured a moment marking the intersection of traditional farming and modern transportation. In the image, Pasang Tsering, a Tibetan farmer in Gurum Township of Lhasa, was plowing a field with yaks while a train on the Qinghai-Xizang Railway passed behind him. Nearly two decades later, both Pasang Tsering's life and the landscape around him have changed alongside the railway. During a recent revisit, Pasang Tsering was seen photographing his daughter in a blooming cole flower field, with a walking tractor parked nearby.
