An aerial drone photo taken on Oct. 6, 2026 shows a bullet train of Harbin-Yichun high-speed railway running through forests in autumn scenery in Yichun, northeast China"s Heilongjiang Province. The Harbin-Yichun high-speed railway, China"s northernmost high-speed railway which officially entered service on Sept. 28, underlines the country"s efforts to direct more transport infrastructure investment toward border areas, forest regions and less-developed regions, while helping boost development and prosperity in northeast China"s border regions. (Photo by Yuan Yong/Xinhua)

　　An aerial drone photo taken on Oct. 6, 2026 shows a bullet train of Harbin-Yichun high-speed railway running through forests in autumn scenery in Yichun, northeast China"s Heilongjiang Province. The Harbin-Yichun high-speed railway, China"s northernmost high-speed railway which officially entered service on Sept. 28, underlines the country"s efforts to direct more transport infrastructure investment toward border areas, forest regions and less-developed regions, while helping boost development and prosperity in northeast China"s border regions. (Photo by Li Jiaxing/Xinhua)