Xidan, a very prosperous shopping center in Beijing, is a place where visitors to Beijing will take a tour even if they don't want to buy anything. People who live in Beijing usually go there once every week. I was extremely worried when I heard that Xidan Shopping Center was on fire. The fire started at the Youth Food Store at the west side of the first floor of Xidan Shopping Center, and after the fire department arrived at the scene, they immediately evacuated 79 people on duty inside the mall...