In this Thursday, April 2, 2020, photo, a man and woman carry eggs as they cross the expressway gate at the border into Wuhan city in central China's Hubei province. Millions of Chinese workers are streaming back to factories, shops and offices but many still face anti-coronavirus controls that add to their financial losses and aggravation. In Wuhan police require a health check and documents from employers for returning workers. (AP Photo/Ng Han Guan)