Changchunxi, located in Changchun, Jilin, China, is operated by China Railway High-speed and China Railway Corporation (a state-owned sole proprietorship enterprise that undertakes railway passenger and cargo transportation services in the People's Republic of China).
China Railway High-speed,
China Railway Corporation Changchun, Jilin
China China State Railway Group Company, Ltd., doing business as China Railway or CR, is a state-owned sole proprietorship enterprise that undertakes railway passenger and cargo transportation services in the People's Republic of China and is a state-owned industrial enterprise established under the "Law of the People's Republic of China on All-Ownership Industrial Enterprises." 
