q=Field+research+on+the+fransformation+and+upgrading+of+China+commodities+city+in+Yiwu&searchType=standard&isFacet=true&view=standard&rows=10&sortWay=score&sortOrder=desc&curlibcode=HPJY9728&searchWay0=marc&logical0=AND
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Field research on the fransformation and upgrading of China commodities city in Yiwu