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Both Huairou and Chaoyang have improved dust management. The measures that have been introduced include setting up monitoring facilities on construction sites, increasing the number of road sprinklers, and improving dust extraction.

Bordering Nepal, Bhutan and India, Shigatse is an important gateway for China to South Asian countries.

Blume is optimistic about the charm of electric Porsche models. He said the company had already received around 30,000 serious purchase enquiries for the Taycan before its global premiere in September 2019.

Both Ghani and Abdullah say they are Afghanistan's rightful leader following a disputed election in September.

Both Biden and Trump already have clashed on the approach to addressing the coronavirus pandemic, which will naturally become a major issue, possibly the only issue, in the fall campaign. Earlier this week, however, both men reportedly had a "warm" conversation on the issue.