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Smart China Expo kicks off in Chongqing

Source: Xinhua| 2019-08-26 14:44:05|Editor: huaxia
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(FinancialView) CHINA-CHONGQING-SMART CHINA EXPO-BIG DATA-SUMMIT-GUESTS (CN)

Nobel Laureate in Physics Konstantin S. Novoselov delivers a keynote speech at the Big Data and Smart Technology Summit of the 2019 Smart China Expo in southwest China's Chongqing Municipality, Aug. 26, 2019. (Xinhua/Wang Quanchao)

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