Panlongcheng Shang tombs excavated sites and a large jade Ge and bronze tripod, bronze;

盘龙城商代遗址和墓葬出土的大玉戈及铜鼎、铜钺；

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Panlongcheng Shang tombs excavated sites and a large jade Ge and bronze tripod, bronze;

盘龙城商代遗址和墓葬出土的大玉戈及铜鼎、铜钺；

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