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During the 2019 Internet Security Summit in Beijing on Wednesday, Alibaba shared its achievements using AI applications to combat online fake goods.

During the same period, the retail sales of major convenience stores, large supermarkets and shopping centers rose by 33 percent, 12.8 percent and 3.3 percent year on year, respectively.

During his visit on Tuesday to Shantou, one of the earliest special economic zones, Xi visited streets in an old downtown area that had witnessed the city's history of opening-up, and talked with local residents.

During the 30-minute show which started at 9 pm, fireworks were launched from two large vessels, eight special-effects platforms and 56 unmanned surface vessels on both sides of the Sai Van Bridge of Macao.

During the event, experts touched upon topics from whether technology will lead to job losses or liberate people from repetitive work, who benefits the most from the platform economy, as well as the moral standards for artificial intelligence.