Low-speed green trains still in operation in SW China

Parents and their child are seen aboard the No. 5611 train heading from Neijiang in southwest China's Sichuan Province to southwest China's Chongqing along the Chengdu-Chongqing railway, June 14, 2019. Low-speed green trains are still in operation as bullet trains run past new stations throughout China. The old-fashioned No. 5611 and No. 5612 green trains, which commute between southwest China's Chongqing Municipality and Neijiang in southwest China's Sichuan Province along the Chengdu-Chongqing railway line, are a low-cost alternative for travellers as well as an attraction for tourists. (Xinhua/Liu Chan)