Liu Chuanzhi, Chairman of the Board of Legend Holdings Corporation, prepares to speak during the first World Intelligence Congress in Tianjin, north China, June 29, 2017. The congress opened here on Thursday. (Xinhua/Bai Yu)
First World Intelligence Congress held in Tianjin, China
Source: Xinhua| 2017-06-29 21:04:26|Editor: MJ
KEY WORDS: Intelligence
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