Catering companies reopen under strict prevention measures in Changsha

A staff member takes the temperature of a customer at a Hunan cuisine restaurant in Yuelu District of Changsha, central China's Hunan Province, April 15, 2020. As the COVID-19 epidemic has been subdued, catering companies in Changsha have reopened recently under strict measures taken to ensure the food security. (Xinhua/Chen Zeguo)