XINHUA

ZHOU HUA

Rescuers try to move a derailed passenger train carriage in Liuzhou, in southwest China's Guangxi Zhuang Autonomous Region, on July 28.

The train derailed earlier that day after hitting rocks that were swept onto the tracks in a landslide triggered by continuous heavy rains, said local railway officials.

At least four passengers were killed and more than 50 others injured in the accident as of July 30.