The black-and-white part shows the ruined Tangshan after the earthquake on July 28, 1976, while the colored image reveals a busy intersection in Tangshan city on July 16, 2016. (Photo/Xinhua)
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The black-and-white part shows the ruined Tangshan after the earthquake on July 28, 1976, while the colored image reveals a busy intersection in Tangshan city on July 16, 2016. (Photo/Xinhua)
