With Mao Zedong's "Langtaosha Beidaihe" as the title and the words "bleak autumn wind has changed the world again", the epoch-making masterpiece "You Yan Qiu Jin Tu" hanging in the East Hall of the Great Hall of the People was written by Hou Dechang. 1994, the central government decided to overhaul the Great Hall of the People. After careful consideration, the relevant departments chose Hou Dechang, who is famous for his strong painting style, to create a huge China landscape painting. 1994 On the eve of the National Day, "Beautiful autumn scenery" was hung on the wall of the East Hall of the Great Hall of the People. This is a masterpiece, with a length of16m and a width of 3m. It is the largest Chinese painting in the Great Hall of the People so far and is known as an epic work.