What has become of Tangshan three and a half years after a strong earthquake with a magnitude of 7.8 on the Richter scale hit that industrial city on July 28, 1976, which resulted in 242,000 people...
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What has become of Tangshan three and a half years after a strong earthquake with a magnitude of 7.8 on the Richter scale hit that industrial city on July 28, 1976, which resulted in 242,000 people...