Reading the map shows that (1) on the first day, Wuhan was taken by fire, and the main railway line from Guangzhou to Wuhan was the Beijing-Guangzhou line. (2) On the second day, from Yichang to Chongqing, if you want to enjoy the scenery along the Yangtze River, you can choose a ship, and you can pass through the northeast-southwest mountains along the way, which is Wushan. (3) The five-day trip has passed a lot. …