Ah Chang and the Classic of Mountains and Seas was an ancient Chinese novel that described a story in the context of ancient Chinese society. The social background of the story included: In ancient China, there was a large gap between aristocrats and commoners. The protagonist of the story, Ah Chang, was the daughter of a noble family. She had a good family background and educational experience, but she was also restricted by social class. The story involved elements from ancient Chinese myths and legends such as dragons, phoenixes, ghosts, etc. The story also involved ancient Chinese food culture such as palace food and food production. The natural background of Ah Chang and the Classic of Mountains and Seas included: The world in the story is set in ancient China, including the natural landscape and myths and legends in the Classic of Mountains and Seas. The natural background of the story described some ancient Chinese natural landscapes such as mountains, lakes, forests, etc. The story also involved ancient Chinese animal and plant cultures such as various divine beasts, plants, insects, etc.