"Four Generations Under One Roof" poster introduction: "Four Generations Under One Roof" is a classic of modern Chinese novels and one of Mr. Lao She's masterpieces. Because the work depicts a series of vivid characters and shows a rich picture of life in Beijing, it is deeply loved by readers. This work was adapted into a movie of the same name, and this is where the leading actors Zhang Fengyi and Siqin Gaowa embarked on their film careers. The picture shows the poster of the movie "Four Generations Under One Roof" displayed in the exhibition hall.