China's first environmental protection lawIN December 1975, Chinese archaeologists excavated in Yunmeng County, Hubei Province, 12 ancient tombs from the Warring States (475-221 B.C.) and Qin Bynasty ...
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China's first environmental protection lawIN December 1975, Chinese archaeologists excavated in Yunmeng County, Hubei Province, 12 ancient tombs from the Warring States (475-221 B.C.) and Qin Bynasty ...