Workers work in the hot weather transporting railway tracks in Wuhu City, east China's Anhui Province, Aug. 8, 2020. (Xinhua/Liu Junxi)
Workers work in the hot weather transporting railway tracks in Wuhu City, east China's Anhui Province, Aug. 8, 2020. (Xinhua/Liu Junxi)
A worker works in the hot weather transporting railway tracks in Wuhu City, east China's Anhui Province, Aug. 8, 2020. (Xinhua/Liu Junxi)
Workers work in the hot weather transporting railway tracks in Wuhu City, east China's Anhui Province, Aug. 8, 2020. (Xinhua/Liu Junxi)
Workers work in the hot weather transporting railway tracks in Wuhu City, east China's Anhui Province, Aug. 8, 2020. (Xinhua/Liu Junxi)
Workers work in the hot weather transporting railway tracks in Wuhu City, east China's Anhui Province, Aug. 8, 2020. (Xinhua/Liu Junxi)
A worker works in the hot weather transporting railway tracks in Wuhu City, east China's Anhui Province, Aug. 8, 2020. (Xinhua/Liu Junxi)