Workers race against time to repair the tracks on the Beijing-Kowloon railway in Gongqingcheng City, Jiangxi Province, July 4, 2018, after temperatures reached 30 degrees centigrade. The maintenance work had to be completed in two hours to minimize impact on the busy railway line. (Photo: China News Service/Wang Hao)
Workers race against time to repair the tracks on the Beijing-Kowloon railway in Gongqingcheng City, Jiangxi Province, July 4, 2018, after temperatures reached 30 degrees centigrade. The maintenance work had to be completed in two hours to minimize impact on the busy railway line. (Photo: China News Service/Wang Hao)
A worker races against time to repair the tracks on the Beijing-Kowloon railway in Gongqingcheng City, Jiangxi Province, July 4, 2018, after temperatures reached 30 degrees centigrade. The maintenance work had to be completed in two hours to minimize impact on the busy railway line. (Photo: China News Service/Wang Hao)
Workers race against time to repair the tracks on the Beijing-Kowloon railway in Gongqingcheng City, Jiangxi Province, July 4, 2018, after temperatures reached 30 degrees centigrade. The maintenance work had to be completed in two hours to minimize impact on the busy railway line. (Photo: China News Service/Wang Hao)
Workers race against time to repair the tracks on the Beijing-Kowloon railway in Gongqingcheng City, Jiangxi Province, July 4, 2018, after temperatures reached 30 degrees centigrade. The maintenance work had to be completed in two hours to minimize impact on the busy railway line. (Photo: China News Service/Wang Hao)
Workers race against time to repair the tracks on the Beijing-Kowloon railway in Gongqingcheng City, Jiangxi Province, July 4, 2018, after temperatures reached 30 degrees centigrade. The maintenance work had to be completed in two hours to minimize impact on the busy railway line. (Photo: China News Service/Wang Hao)
Workers race against time to repair the tracks on the Beijing-Kowloon railway in Gongqingcheng City, Jiangxi Province, July 4, 2018, after temperatures reached 30 degrees centigrade. The maintenance work had to be completed in two hours to minimize impact on the busy railway line. (Photo: China News Service/Wang Hao)
Workers race against time to repair the tracks on the Beijing-Kowloon railway in Gongqingcheng City, Jiangxi Province, July 4, 2018, after temperatures reached 30 degrees centigrade. The maintenance work had to be completed in two hours to minimize impact on the busy railway line. (Photo: China News Service/Wang Hao)