Passenger services commence on Chongqing-Kunming HSR Chongqing-Yibin Section and Tianjin-Jingling Line, China September 29, 2024 | Asia Pacific News, News Passenger services have commenced on the Chongqing-Yibin Section of Chongqing-Kunming High Speed Rail (HSR) line and Tianjin-Jingling Line, a suburban rail line. The Chongqing-Yibin Section spans 192 ... This content is available to only subscribers. Username or E-mail Password Remember Me Forgot Password