Viewing a disaster properly demands more courage man a peaceful mind from a country or region. On July 28, 1976, a 7.8-magnitude earthquake hit the city of Tangshan in north China's Hebei Province....
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Viewing a disaster properly demands more courage man a peaceful mind from a country or region. On July 28, 1976, a 7.8-magnitude earthquake hit the city of Tangshan in north China's Hebei Province....