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Duke University basketball player Zion Williamson reacts after injuring his knee when his left shoe came apart in a game against North Carolina on Tuesday. [Photo/Agencies]
Du noted that his firm spends approximately 14 percent of its revenue on R&D annually in order to stay internationally competitive.

Driven by the Forum on China-Africa Cooperation, China is intensifying its medical support for African countries. Through experience sharing, technological cooperation and other modes of medical support, China endeavors to help African countries to develop their medical and health undertakings.
Driven by fifth-generation networks and artificial intelligence, the development of industrial internet has entered fast lane, said Pony Ma, chairman and CEO of Tencent.
Due to the COVID-19 pandemic, the authorities have allowed all exporters to apply for tax rebates online, Xie said.
来源:资阳报