Saltern enters harvest season in Haigang economic zone of Tangshan

A worker operates machinery to load the salt onto trucks during the spring harvest season at a saltern in Haigang economic zone in Tangshan, north China's Hebei Province, April 13, 2020.

Aerial photo taken on April 13, 2020 shows a saltern during the spring harvest season in Haigang economic zone in Tangshan, north China's Hebei Province.

A man works during the spring harvest season at a saltern in Haigang economic zone in Tangshan, north China's Hebei Province, April 13, 2020.

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