Workers inspect the overhead line system at a section of the Nanning-Guangzhou railway in south China's Guangxi Zhuang Autonomous Region, Jan. 25, 2021. Workers here have been checking and maintaining the overhead line system along Nanning-Guangzhou railway to ensure traffic safety during the upcoming Spring Festival travel rush. (Xinhua/Zhang Ailin)
Xinhua photos of the day
Source: Xinhua| 2021-01-28 11:26:56|Editor: huaxia