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
          无码人妻一区二区三区四区av_亚洲精品911在线永久观看_精品一区二区国产在线观看_日韩不卡一区二区视频在线

                  亚洲AV综合AV一区 | 在线观看AV永久免费网址 | 亚洲日韩国产精品第一页一区 | 亚洲制服丝袜中文字幕自拍 | 欧美日韩午夜视频在线观看 | 亚洲午夜天堂视频在线观看 |