The film explores a profound emotional intimacy between Lily and Sparrow. While it highlights intense female solidarity, it remains within platonic bounds without explicit same-sex romantic arcs.

The story subverts patriarchal hierarchies by centering on nu shu, a secret script for women. It portrays female intellect and resilience despite the physical confinement of footbinding.

This immersive drama focuses on 19th-century Chinese social structures. It avoids Western-centric tropes by grounding the narrative in authentic, non-Anglo-Saxon lived experiences and cultural practices.

The narrative critiques traditional Confucian social orders and institutionalized oppression. It prioritizes female survival and solidarity over the preservation of rigid, historical patriarchal institutions.

Footbinding is depicted as a systemic social requirement that limits physical mobility. The film treats these physical constraints as a somber reality rather than a source of inspiration.