据《广州日报》报道刚刚结束的北京珠宝展上，广东省工艺美术珍品馆馆长谭伟彬惊讶地发现，
O B-book I-book I-book I-book I-book I-book O O O O O O O B-address I-address O O O O O B-scene I-scene I-scene I-scene I-scene I-scene I-scene I-scene I-scene I-scene B-position I-position B-name I-name I-name O O O O O O