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Beijing welcomes businesses of all nations, including those from Germany, to expand their investment in China, and conduct technology and knowledge cooperation, Li said.

Beijing has been working on creating a better reading atmosphere for the public in recent years.

Beijing plans to build 16 large-scale book malls－one in each district－and 200 niche bookstores in the city by 2020.

Beijing Subway said it was preparing test runs.

Before the vow of China's cabinet on Wednesday, in July, mainland and Hong Kong stock exchanges said they will work on detailed rules for incorporating Hong Kong-listed companies with dual-class structures into southbound trading under the stock connects.