Contestants cut 10-kilovolt electricity cables during an occupational skills competition held in Xiongan New Area, north China's Hebei Province, Aug. 27, 2019. Dozens of workers from Beijing, Tianjin and Hebei Province took part in an occupational skills contest that kicked off here Tuesday, competing in tiling and cutting 10-kilovolt electricity cables. (Xinhua/Xing Guangli)