Indigenous Knowledge
70%Indigenous East Asian medical traditions, including TCM’s emphasis on *qi* balance and meridian theory, likely informed the care strategies for orofacial clefts, though archaeological evidence is indirect. The Confucian principle of *ren* (benevolence) may have justified state and familial investment in long-term care, framing disability as a social rather than purely biological issue. However, the lack of direct textual or material evidence linking these philosophies to the Qing case limits certainty.