Source: South China Morning PostA landmark skyscraper in downtown Shenzhen started to shake for unknown reasons on Tuesday afternoon, leading to an emergency evacuation of thousands of people.The Shenzhen Emergency Management Bureau said it had received reports that the SEG Plaza, a 20-year-old, 79-floor building with a height close to the Empire State Building in New York, was wobbling and that relevant authorities were still investigating the matter.The bureau said that there had not been an earthquake in the city when the…Read More