FILE PHOTO: A man walks through a cloud of dust whipped up by wind at the construction site near newly erected office skyscrapers in Beijing

FILE PHOTO: A man walks through a cloud of dust whipped up by wind at the construction site near newly erected office skyscrapers in Beijing

A man walks through dust whipped up by wind at the construction site near newly erected office skyscrapers in Beijing, China April 20, 2017. Reuters / Thomas Peter

September 22, 2017 10:45 AM (UTC+8)