Smart China Expo kicks off in Chongqing

Source: Xinhua| 2019-08-26 14:44:05|Editor: huaxia
Video PlayerClose

(FinancialView) CHINA-CHONGQING-SMART CHINA EXPO-BIG DATA-SUMMIT-JACK MA (CN)

Jack Ma, Co-Chairman of United Nations High-Level Panel on Digital Cooperation, 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)

KEY WORDS:
EXPLORE XINHUANET
010020070750000000000000011103261383395181
国产无码在线观看免费在线,37pao国产成视频,日韩一区二区视频在线,国产国产人免费人成免费视频麻豆
色午夜aⅴ男人的天堂久久 婷婷六月激情综合一区 | 亚洲自偷自偷在线 | 亚洲精品动漫卡通在线观看 | 中文字幕久久少妇 | 亚洲精品第一在线观看视频 | 亚洲伊人久久大香线蕉综合图片 |