This photo taken on June 30, 2024 shows a scene at a ceremony marking the opening of a high-grade highway linking Lhasa and Xigaze, held in Lhasa, southwest China's Xizang Autonomous Region. A high-grade highway linking the two largest cities in southwest China's Xizang Autonomous Region officially opened to traffic Sunday, cutting travel time between the cities in half, said the regional transport department. (Xinhua/Kalsang Baljor)