A worker produces salt at a salt pond in Luannan County, north China's Hebei Province, Oct. 15, 2020. (Xinhua/Mu Yu)
Workers produce salt amid salt ponds in N China
Source: Xinhua| 2020-10-15 20:39:39|Editor: huaxia
A worker produces salt at a salt pond in Luannan County, north China's Hebei Province, Oct. 15, 2020. (Xinhua/Mu Yu)
