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Chinese Vice Premier Zhang Gaoli visits an exhibition of Chinese students' achievements in scientific research at King Abdullah University of Science and Technology in Jeddah, Saudi Arabia, Aug. 23, 2017. (Xinhua/Wang Ye)
Chinese Vice Premier Zhang Gaoli visits an exhibition of Chinese students' achievements in scientific research at King Abdullah University of Science and Technology in Jeddah, Saudi Arabia, Aug. 23, 2017. (Xinhua/Wang Ye)