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Beijing and Berlin believed their economic and trade cooperation is mutually beneficial in nature, and the two nations have far more complementarities than competitions in this aspect.

Beijing will also continue to develop its railway network, which is an effective way to address transportation problems in big cities, Xi said at Caoqiao subway station.

Beijing started as an industrial base, but is shaking off its old image to become a science-savvy international metropolis

Beijing will hold the 2020 China International Fair for Trade in Services scheduled for early September. The event will have both online and offline exhibitions.

Beijing will be the first city with a continental monsoon climate to host the Winter Olympics. The capital's climate features low temperatures, strong winds and extremely dry air, which winter sports competition zones usually avoid.