Salute! In hot summer days, police officers who participate in the COVID-19 fight hold huge ice cubes to cool down in Nanjing, East China’s Jiangsu Province. (Photos: Nanjing Municipal Public Security Bureau)

The police officers are soaked in sweat after long hours working in protective suits.  

After two of them suffered a heatstroke, a police captain, Meng Zhi, carried them from the fifth floor to the first floor. (Translated by Lyu Fu and edited by Zhan Huilan)