Beifong

Beifong is a fictional surname in the Avatar: The Last Airbender and The Legend of Korra series. The Beifongs are an Earth Kingdom family noted for earthbending and the development of metalbending. The family is most associated with Toph Beifong, a legendary earthbender who discovered metalbending and whose legacy influenced later generations. Toph's daughters, Lin Beifong and Suyin Beifong, are central figures in Korra.

Lin Beifong, the daughter of Toph Beifong, serves as the chief of police in Republic City. A skilled metalbender, Lin works to uphold law and order and to reform the city's police force. Her arc includes reconciliation with former enemies and collaboration with Avatar Korra.

Suyin Beifong, also a daughter of Toph Beifong, is the founder and longtime leader of Zaofu, a city constructed largely from metal. She is portrayed as a resourceful and charismatic leader who fosters a flexible approach to governance and security; she maintains ties with her sister Lin and with Korra's group.

In broader context, the Beifong family is presented as a prominent and influential lineage within the Avatar universe, notable for their contributions to earthbending theory, especially metalbending, and for leadership roles in Republic City and Zaofu. The family’s story underscores themes of family, legacy, and the evolution of earthbending technique.