 NO. 1 Beijing: Public security is a priority for a capital city. It is understandable that politicians from Washington D.C. always like visiting Beijing. After all, they can stay far away from situations like "911" Safety Index: 10 (People's Daily Online Photo) 【1】 【2】 【3】 【4】 【5】 【6】 【7】 【8】 【9】 【10】
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