What kind of scene did Zhao Mengfu, a great calligrapher in the Yuan Dynasty, describe in his "Que Hua Qiu Se Tu"?

Zhao Mengfu, a great calligrapher in the Yuan Dynasty, painted a picture of Autumn in Quehua, depicting the scene of looking north at Quehua Mountain from the Queqiao Bridge. It became a masterpiece handed down from generation to generation, and was praised by the painting circles as the representative work of literati painting in Yuan Dynasty. Near Quehua Bridge was the most prosperous and lively place in Jinan at that time. Liu E described it in the Travels of the Old Handicapped more than 0 100 years ago: When he arrived at Queqiao Bridge, he felt densely populated, with people carrying burdens and pushing carts, and two people carrying a small blue sedan chair ... The five-or six-year-old children in the street didn't know how to avoid people, and they were accidentally kicked down by the sedan chair, and he began to cry.