File:PKU 20090702 Zhangs 3.JPG
PKU_20090702_Zhangs_3.JPG (760 × 570 pixels, file size: 38 KB, MIME type: image/jpeg)
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|current||06:28, 25 July 2009||760 × 570 (38 KB)||Chengzhe Tian|
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