Fuxing intelligent bullet train to be put into service on railway linking Chengdu, Chongqing (6)

Photo taken on June 23, 2021 shows a CR400AF Fuxing intelligent bullet train and the crew members in southwest China's Chongqing. The CR400AF Fuxing intelligent bullet train will be put into service on the railway linking Chengdu, capital city of southwest China's Sichuang Province, and Chongqing on Friday. (Xinhua/Tang Yi)