The theme of wife swapping, as a concept, has been explored in various forms of art and literature, often serving as a lens through which to examine societal norms, relationship dynamics, and the complexities of human interaction. In the context of Su Yutang and Li Rongrong's work, if they have explored such themes, it would likely be with a nuanced approach, aiming to spark conversations about cultural perceptions, personal identity, and the fluidity of human connections.